Category Archives: Dr. Croft’s Blog

The Heart of the Matter

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As every February is American Heart Month, we should take a moment to consider our cardiovascular risks.  Heart disease is responsible for one out of every four deaths in the United States to the tune of 2,200 every day.  It is the leading cause of death for African Americans, Hispanics and whites.   Those at greater risk of coronary heart disease are individuals with high blood pressure, elevated cholesterol and smokers.  For those with diabetes, the risk further significantly increases.  Over half of our population has at least one of these health problems.

The most common form of heart disease is coronary artery disease.  As cholesterol plaques build up in the arteries that serve the heart, the vessels narrow and blood supply diminishes.  Sometimes producing chest pain or pressure, this angina may be the first indication that heart disease exists.  Over time, this poor circulation may weaken the heart muscle leading to failure of the pump known as heart failure.  Another outcome may cause irregularities of the heart rate or arrhythmia.   The most common presentation, however, is that of a heart attack.  Otherwise known as a myocardial infarction, the plaque formation causes a clot in the artery and blocks the vessel, damaging the heart muscle downstream of the blockage.

The best odds of survival from a heart attack are with early intervention.  Knowing the signs and symptoms greatly improves the possible outcome of survival.   Chest pain or pressure is a commonly recognized symptom, but pain in the neck, jaw, arms or shoulders, back or stomach may also be signs of heart attack.  Some additional concerns include shortness of breath as well as nausea, cold sweats and lightheadedness.   Most people are aware of chest pain being a sign of heart attack.  Only about one in four, however, is aware of all the signs and knows to call 911 when someone is having an acute attack.

If you do not know your risks, you should take advantage of your health care annual wellness exam.  This evaluation will measure blood pressure, blood sugar and cholesterol levels.  Being overweight, poor diet, physical inactivity and smoking increases your risk.  If you have a family history of heart disease, your risks are also increased.  If you have known heart disease or are at great risk, additional studies may be warranted including chest x-ray or specific cardiac diagnostics.

If you have risk factors, be aggressive to treat and control your diseases.  You can reduce your risk of coronary artery disease and heart attack with medications when appropriate to control blood pressure, cholesterol, poor circulation, irregular heartbeats as well as diabetes.  The biggest challenge for most requires lifestyle changes including better eating habits, increasing physical activity and quitting tobacco.  You are betting your life that you can do it, so don’t be a gambler.

Bradford Croft, DO

East Flagstaff Family Medicine

Happy New Year Is Up to You

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New Year’s resolutions are commonly made with good intention, but are they less likely to stick?  Perhaps the impact of the COVID pandemic this year will be reflected in the kinds of resolutions we are making.  Do we have more uncertainties?  Will there be greater resolve to our decisions?  Over half of the US population is expected to be making resolutions accordingly to the Western Connecticut Health Network.  It is human nature to set goals at the start of something new.  But statistically, less than ten percent of us will likely continue our challenges beyond a few months.

For many, common goals may be to lose weight, get more exercise, quit smoking, or save money.  The likelihood of our failure will come from three common psychological issues: difficulty breaking old habits, inability to focus on specific outcomes, and problems identifying our purpose.  We must develop new habits at the same time as we eliminate our old bad habits.  Stopping smoking means eliminating smoking as a daily activity.  Losing weight means changing our dietary habits and increased effort to exercise.

Our old habits have many facets that make them challenging to break.  A smoking habit is influenced by lifestyle, places you go and people you associate with, the physical addiction to nicotine and the associated rituals such as alcohol, coffee or just plain emotions.  Many get easily frustrated if their goals do not occur in short order.  The serious quitter will commonly have initial failures before their efforts gain traction, and some may give up with the initial stumble.

Things that may help us achieve our purpose include developing a concept such as why we may want to lose weight as opposed to just an arbitrary number of pounds.  Rather than that specific weight loss goal, work on a purpose of gradually losing weight over time which will require changing both eating habits as well as increasing your exercise.  Do not put a time stamp on it.  The more excited you get over introducing these concepts, the more likely it will work.  For example, plan to exercise four days a week, but start at only fifteen-minute sessions.  As this pattern becomes a habit, increase your time to twenty, then up to thirty minutes.  Put half of your normal serving on your dinner plate, but still allow yourself to have limited seconds.  Drink a glass of water with each setting.  These compromises should not provide significant hardship but provide a level of self-satisfaction with each day’s accomplishment.

Lastly, make your intentions known.  Let family, friends or co-workers become a part of your purpose.  Those likeminded individuals can provide encouragement, perhaps even to participate with you as your base support.  We are much more likely to meet our goals if there is some level of accountability that we set, either to ourselves or to others.  Pick a positive plan for an effort you would like to make, develop a process to get there, give yourself time to accomplish, and do not quit at your first stumble.  Give it your best shot!

Bradford Croft, DO

East Flagstaff Family Medicine


Beating the Holiday Blues

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As we approach the holiday season, the colors we associate with the times are typically reds and greens.  But if you are one of the many who identify more with the blues, you are not alone.  The “Holiday Blues” are temporary feelings of anxiety or depression through the Christmas and New Year weeks.  As, by nature, they are feelings related to the holiday season, they commonly recede after the holidays are over.  Differing from clinical depression or anxiety, these issues are transient by nature, but still important to recognize.

Many of us experience high spirits and happiness. But a subset of these same people may also suffer from some degree of holiday blues, and symptoms may vary in intensity. Commonly, feelings of fatigue, stress, irritability, bloating, exhaustion, and sadness may be perceived.  For many, work stressors increase before the actual holiday times.  Many carry this extra stress with them as they experience time crunches with their schedules and overspending their budgets.  Others have issues with priorities of their social commitments, discontent with the increasing commercial pressures of the season, and the strain of family gatherings.  There is also the contribution of the physiologic response due to the shortest days and colder climate of the season, medically known as Seasonal Affect Disorder, or SAD.

We are as well facing our first Pandemic Holiday Season, which is a definite contributor to our upcoming emotional strain.  After months of thirsting for social exposures and comradery, we are additionally encouraged to now restrict holiday gatherings, be it avoiding travel or limiting the number of holiday celebrants to the immediate “pod” family.  Many of us have restricted employment or have lost our jobs altogether.  As the federal stimulus money is nothing more than a faint memory, so many are financially constrained, lucky to pay the rent or groceries let alone seasonal gifts.  For those of us who will be missing family due to these constraints, there are some who will be missing family forever now, those who have succumbed to the disease.  With all these strikes against us, can we make it through the upcoming holidays?

Recognition of these symptoms may warrant a visit to your doctor.  Although it is not common to need medication to weather through these issues, there may be help with learning some behavioral management skills.  Being aware that your feelings may be a normal response to the times, there are some activities that may improve your coping skills.  Limiting your alcohol intake may offer a substantial improvement to your responses.  As one or two beverages may be acceptable, more than that at any one time may worsen the tendency of depression.  Reaching out to a friend and being honest about your feelings and concerns may garner some support.  Regular exercise can improve you attitude as both a stress reliever as well as removing you from the immediate environment that you are associating with your melancholy.  Even making a short walk daily will contribute to keeping the blues at bay.  Treat yourself to an activity you enjoy daily.  Reading a chapter of a book, soaking in a hot tub, listening to a favorite musical artist, even for no longer than twenty or thirty minutes a day has shown to be significant.

It is important to be realistic regarding your outcomes.  Not every holiday will be picture perfect.  Try not to compare this upcoming season to holidays past.  We grow older, family moves away and relocates, new people enter our life, things change.  If you can recognize these signs or symptoms as they develop, this self-awareness can lead to your active control or avoidance of seasonal depression.  It will take some effort, however. Enjoy the day, avoid unrealistic expectations with a pinch of reality in your expected outcomes, and do not let past performance be a predictor of future outcomes.  Despite all these positive recommendations, should you feel the grasp of the holiday blues becoming oppressive, contact your health care professional at your first opportunity, even for a telemedicine visit.  These are certainly challenging times for all of us, so please reach out if you need some support.  We are all in this together.  That said, Merry Christmas and Happy New Year to you all. But that is up to you.

Bradford Croft, DO

East Flagstaff Family Medicine

Weighing In On the Holidays

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The “holiday season” is synonymous to many of us with the “eating season”. If COVID hasn’t been enough to promote sedentary weight gain already, we have this to look forward to next.   Starting at Thanksgiving, our feeding frenzy extends relentlessly through Christmas and New Year’s, and continues to perpetuate all the way through the football playoffs into the February Super Bowl.  And every holiday deserves a feast!  Not just the holiday dinners, but also the endless numbers of seasonal snacks and treats at home and the workplace all contribute to the caloric avalanche we experience through the winter months.   No wonder it is not a surprise that most people gain the most weight every year in the month of December.   They also commonly do not lose all of those acquired winter pounds.  Maintaining just two of those extra pounds each season makes you twenty pounds heavier in a decade.

The answer is, of course, calories.  Some fun facts are that, on average, the adult male needs 2500 calories to maintain his current weight.  The average female needs only 2000 calories per day.  It only takes an extra 500 calories each day to gain a pound every week.  Imagine that the typical holiday dinner alone packs a usual 3000 calories, and with appetizers and drinks may top 4500 calories for just that meal and up to 7000 for the day.  “Not bad”, you say.  “There are only a couple of excessive meals during that season in which I indulge”.

However, add the onslaught of holiday snacks, those extra calories may be easy to accrue.  A couple of calorie counts for example: a slice of pumpkin pie is 279, slice of pecan is 532, cherry pie is 304 and apple pie alamode is 414 calories.  Not a pie person?  How about cookies, then.  Each sugar cookie from Subway is 220 calories.  Beer is anywhere from 64 calories in the ultralight to 200 for a hearty IPA.  Wine may range anywhere from 110 to 300 calories per glass depending on sweetness and alcohol content.  If you are considering the playoff parties, a serving of beef nachos is 430 calories, a chili cheese hotdog is 340, one pork rib is 370 and a half dozen chicken wings is 616 calories (

The point is not so much the specific calorie count, but rather the ready availability of “extracurricular” food and treats in which we mindlessly and consistently indulge.  Adding this onslaught of calories consumed throughout the “season”, one could readily pack on two, five or even ten extra pounds this year.

Your awareness of these points may make it easier not to go overboard this year.  Some tips include limiting your choices to eating only your favorite foods.  You do not have to try one of everything.  Serve yourself smaller portions, as most holiday foods are rich and should readily fill you up.  Only eat one helping at a service.  If you feel you must have more, drink a big glass of water and set your timer for twenty minutes.  It is likely by then that meal has caught up, and you will not be hungry for a second helping.  Finally, eat slowly, taste every bite and enjoy these special treats.  Celebrate the holidays and enjoy your time with family and friends.  With social distancing and COVID precautions, of course.

Bradford Croft, DO

East Flagstaff Family Medicine

Flu Season 2020-2021 – It’s that Time of Year Again

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In the pandemic of COVID-19, health care has a new face given limitations on access of medical services and products.  Although social distancing and health hygiene is at an all-time high, we still need to beware of the impact of the influenza season looming this winter.  With personal awareness there may be less opportunity for influenza, but it will still be present and potentially deadly in combination with COVID. Here is some disease information that you should know.

Influenza is a respiratory infection that causes fever, cough, sore throat, and nasal congestion.  Additional symptoms include headaches, muscle aches and fatigue.  Although these complaints are similar to the common cold, the severity is typically much worse.  Not only can the intensity be serious enough to cause weeks of lost work or school, but the infectiousness can be so powerful as to impact a workplace or school from a single source.  Influenza can cause complications which kills thousands of Americans every year, more commonly those with chronic health problems, the elderly and very young, similar to the COVID-19.  However, anyone can suffer a complication of this illness, sometimes requiring hospitalization with significant lost time from daily routines, or even resulting in death.  Fortunately, there is treatment for influenza with early intervention, unlike COVID.

A severe outbreak may commonly last up to eight weeks regionally and can often infect one out of every three people in a community.  Hand washing and hygiene are always important, but the single best prevention of influenza is the seasonal immunization.  Appropriate for almost everyone six months or older, it is especially important for those with any chronic disease such as asthma, COPD, diabetes, heart, kidney or liver disease, and any kind of cancer.  Also, those who are overweight or 50 and older are at a significant risk as well.

The influenza immunization recommendation from the CDC for the 2020-2021 season again includes trivalent and quadrivalent injectable vaccines.  This year vaccines have been updated to match the expected circulating viruses and are provided as the inactivated influenza vaccine (IIV), the live attenuated nasal spray (LAIV4) and the recombinant influenza vaccine (RIV).

For those interested, the updated protections for this year’s likely infections include:

Egg-based H1N1: A/Guangdong-Maonan/SWL1536/2019 (H1N1)pdm09-like virus.

Cell/recombinant H1N1: A/Hawaii/70/2019 (H1N1)pdm09-like virus.

Egg-based H3N2:  A/Hong Kong/2671/2019 (H3N2)-like virus.

Cell/recombinant H3N2:  A/Hong Kong/2671/2019 (H3N2)-like virus.

B-Victoria lineage: B/Washington/02/2019 (B/Victoria lineage)-like virus.

Annual flu vaccines are commonly covered by most health insurance programs at no cost to patients.  These immunizations are usually readily available at county health clinics, most retail pharmacies, and many family doctor offices.  Nobody knows when the flu will show up in any community, but is often seen as early as October.  Of course, the sooner the administration, the more effective the immunization for the entire influenza season which may go well into the spring.  It can take up to two full weeks to acquire immunity from the shot.  Now is the time to prevent the flu!  Immunize, and do not let the flu get YOU!

Bradford Croft, DO

East Flagstaff Family Medicine

Go With the Flow

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There is a lot of public awareness regarding heart attack and stroke.  Lesser known may be the presentation of vascular disease other than the heart or brain, commonly referred to as peripheral vascular disease or PVD.  Blood vessels may narrow, spasm or obstruct in arteries or veins.  Often seen in legs, PVD commonly presents as pain and fatigue, especially during exercise, and may improve with rest.  Arms and internal organs can be also be affected.  A large percentage of this disease is specific to the arteries, known as peripheral artery disease, or PAD.  Both terms commonly may refer to the same condition.   According to the CDC, over 8.5 million people over 60 have PAD in the United States.

Two different situations occur to develop vascular blockage.  Hardening of the arteries or atherosclerosis develops from plaques or blockages that slowly build up over time.  As vessels slowly narrow, circulation is diminished.  If the plaque ruptures or clots, there is an immediate and complete blockage of the vessel causing acute symptoms.   When this occurs in the heart or brain, the result is a heart attack or stroke.  With PVD, muscles demand higher oxygen during exertion, but the inability to provide adequate circulation results in pain and spasm.  In some situations, a blood vessel that is otherwise undamaged may go into spasm and prevent circulation with similar outcomes.  This can occur from exposure to cold temperatures, vibrating machines or tools, emotional stress or drugs that cause vessel spasm, such as some stimulants.  There are diseases that greatly contribute to the development of PVD.  Those individuals who have high blood pressure, high cholesterol and diabetes are at much greater risk of PVD.  Smokers are at great risk as well from the damaging effects of smoking harming the blood vessels over time.  Just the ageing process alone is a risk to those over sixty.

Common symptoms of PVD known as claudication may be the spasm, aches and fatigue of exertion, but sometimes may occur during sleep.  Over time, there may be a noticeable reduction in the growth of hair on the legs.  Thin or pale skin may develop as well, leading to the development of sores or ulcers that will not heal.  Discoloration or blueish skin, especially fingers or toes may become evident.  With continued diminishing blood flow, tissues may subsequently die leading to gangrene and amputation.   An acute blockage results in significant pain along with a cold, pulseless and pale or blue skin.  This is a medical emergency and needs immediate attention.

There are multiple ways to evaluate for PVD.  Doppler ultrasound measures the sound waves from the blood flow in arteries and veins and can determine compromises.  Ankle-brachial index, or ABI, compares the blood pressures of the upper and lower extremities.  As blood pressures are generally consistent throughout the body, a difference between extremities can indicate PVD.  Angiography injects contrast into the blood vessels and can visualize narrowing or obstruction in the arteries.  Magnetic Resonance Angiography (MRA) or Computerized Tomography Angiography (CTA) are also radiology studies that image vessels to visualize disease.

The main goals of care are to stop the disease and manage the pain.  Treatment may initially involve diet, increased exercise, weight loss and stop smoking.  Management of underlying chronic disease is critical.  There are various medications that may be appropriate as early treatment.  In more severe cases, surgical intervention may be necessary to open and re-establish blood flow in the obstructed vessel.  Early diagnosis is critical.  Symptoms of PVD?  Contact your primary care provider as soon as possible!

Bradford Croft, DO

East Flagstaff Family Medicine

Cabin Fever Redefined

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“Extreme irritability and restlessness from living in isolation or a confined indoor area for a prolonged time”, says Webster.  If this definition strikes a familiar feeling, you may have fallen under the spell of “cabin fever”.  Although not a true medical disease, it is a common aberration of human nature resulting from prolonged boredom and lack of social stimulation.

Prior to COVID-19, this scenario may have been a subplot in a Jack London short story. For those living in Flagstaff, it could have come from experiencing a longer than expected, snowed-in weekend in northern Arizona.  But with the current COVD-19 pandemic, many of us have participated in self quarantine and social isolation as doing our part to address this disease.  As we all deal with our day-to-day anxieties in our own way, once we add the additional stressors of this rampant disease and subsequent societal compromises, our coping mechanisms may begin to break down.

Not everyone will experience the same symptoms from this syndrome.  Commonly, complaints of intense irritability or restlessness are reported.  Physical symptoms of lethargy, fatigue and frequent napping with difficult awakening are not uncommon.  Psychological issues include depression and sadness, difficulty with thinking, and feelings of hopelessness.  Sometimes the stress is reflected in anger and lack of patience with those in close household proximity, such as spouse and children, and in multi-generational households, even parents or other relatives.  Initially innocuous for most, cabin fever left unbridled may evolve to extreme emotional and psychological imbalance that may require professional help.

As we continue to navigate the changing waters of the COVID-19 social recommendations by our national medical experts as well as the guidelines or requirements by our governments, we once again may be held to voluntary or mandatory health and socioeconomic restrictions.  Taking active steps to counter our adverse feelings early on may go a long way for each of us to maintain better emotional control.

If you shelter at home or need to self-quarantine, getting out of the house for even a short time while maintaining social distancing may be helpful.  Exposure to sunlight will help autoregulate your natural endocrine cycles.  Exercise will help produce endorphins, your body’s natural stress reliever.  Planning for some alternative regular exertion, such as an indoor exercise or following an online program are accessible to most, if not all of us.

Avoid the temptation of junk foods, as well as ongoing snacking and grazing thru the day.  Maintaining a regular, well-balanced diet will help preserve energy levels and motivation.  Stay away from high fat and high sugar foods.  Satisfy adequate hydration by drinking at least 64 oz of water daily.  Avoiding caffeine may be beneficial.  Regular sleep / wake cycles are also supportive.  Avoid ‘all-nighters’ and maintaining a regular wake up time will go a long way to preserve your proper circadian balance.

Mindless TV and binge-watching programs are a relative vacuum of mental effort.  Stimulate your brain with puzzles such as crossword or sudoku, playing board games or reading books are much more beneficial activities that will keep your mind in gear.  Make some reasonable goal during your time at home.  Going thru that closet or listing some easy but long-overdue home fixit chores will lead to a sense of satisfaction with each achievement.   Set your daily requirement of at least one hurdle to cross that provides some sense of fulfilment.

Hopefully, we as a society will be able to stabilize and control our health future without significant socioeconomic isolation again.  Yet should we head down that path, keep these suggestions in mind as we shelter at home and self-quarantine once more.  Please be responsible to all of us: yourself, your family, and your neighbor as we fight for wellness together.

Bradford Croft, DO

East Flagstaff Family Medicine

An Eye Out for Trouble

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There are an estimated 2.4 million eye injuries in the United States annually.  Injury leading to blindness or impaired vision are potential outcomes of eye trauma.   Up to 90% of this trauma should be essentially preventable with proactive eye protection.

As there are many individuals wearing corrective glasses or contacts, these do not offer protection from eye trauma.  Your specific eye protection depends on your activity, from protests to paintball.  In fact, the presence of glasses or contacts may further impact eye damage.   Protective eyewear should be made from polycarbonate, as it resists shattering and can provide UV protection.

The most basic form of eye protection is the use of goggles.  This safeguard includes security from impact, dust and chemical splash and protects the entire eye.   Every household should have at least one set of eye protection, as many home projects or repairs put one at risk of eye trauma.   For most projects around the home, standard ANSI approved eye protection is reasonable.   They should be marked on the lens or frame with “ANSI Z87.1” to assure your protection meets the standards.   This may include goggles, safety glasses or face shields.  If you work in an environment with hazardous chemicals or substances, flying debris or small particles, or projectiles of any kind, you should be making proper use of protective eyewear.   Most hardware stores carry appropriate inventory.

Sports related eye protection is specific to each activity.  The American Society for Testing and Materials (ASTM) has set standards for specific sports to prevent eye trauma associated with common trauma etiologies.  As reported by the American Academy of Ophthalmology, these are some specific eye safety standards for the following sports:

ASTM F803 – eye protection for racquet sports, lacrosse, field hockey, baseball and basketball

ASTM F515 – eye and face protection for hockey players

ASTM F1776 – eye protection for paintball sports

ASTM F1587 – head and face protection for hockey goaltenders

ASTM F659 – high impact resistance eye protection for Alpine skiing

For activities needing eye protection in an outdoor environment involving water or snow, make sure that there is the additional UV protection included in the device.

Work environments are evaluated by the Occupational Safety and Health Administration (OSHA).  Your human resources department should know if you have any specific requirements for your job.  Commonly, the OSHA standard require the same ANSI-certified eye protection that you should use at home.  Some guidelines for the type of protection depend on the hazard.  Safety glasses with side protection or side shields protect around flying objects, particles or dust.  Goggles are best for total protection for those handling chemicals.  There are specially designed glasses, goggles, face shields or helmets working with hazardous radiation, welding, lasers or fiber optics.  Many employers who have these exposures innate to employment will have eyewash stations strategic to the plant layout.

More information can found at This website provides an overview of OSHA requirements, including standards, hazards and solutions and additional resources. provides additional resources regarding the device standards.  Prevention is the watchword for eye protection, as trauma can happen literally in the blink of an eye.

Bradford Croft, DO

East Flagstaff Family Medicine


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We continue to be bombarded by media and hearsay about COVID-19 testing.  Hopefully this information may help offer some guidance regarding the testing issues and some direction for you to consider personal testing.  There are two types of COVID 19 tests available at this time, the molecular testing for active disease and the antibody test for the exposure to or recovery from the disease.

The molecular test looks for active disease.  This involves taking a cotton swab of one nostril for about a five second duration.  This sample is then sent to the lab to undergo a polymerase chain reaction (PCR).  This testing checks for the presence of the genetic material of the virus.  A positive PCR test identifies the presence of two specific SARS-CoV-2 genes.

If there is only one gene present, the test is reported as an inconclusive result.  This testing can only diagnose a current active case of COVID-19.  Common symptoms include a cough and/or shortness of breath.  At least two additional symptoms including fever/chills, muscle pain, headache, sore throat and loss of taste or smell are suspicious of disease.  Some individuals may have only a few or no symptoms whatsoever, but still be actively infected.   Negative test during the presence of acute respiratory symptoms indicates that the illness is not COVID-19.

False negative testing may occur if the test is collected too early in the exposure of the disease.  The usual period from catching the infection to developing symptoms averages 5-6 days, but may be up to 14 days.  During the “pre-symptomatic” period, some individuals may be actively spreading the infection.

At this writing, the only way to access local molecular testing is with a physician order through the Coconino County Health Department.  The collection sites for testing are at Fort Tuthill and their King Street building, but schedules may vary.  For more information and updates, visit

Coronavirus COVID-19 SARS-CoV-2 Antibody IgG testing may show individuals who have recovered from exposure to COVID-19. This test searches for the presence of specific antibodies that the body has produced to fight the virus.  A blood sample is needed to run this test, and there are a number of commercial labs producing these serologic tests.  This testing should not be considered until at least ten days or longer after symptoms develop, as it can take one to three weeks for the body to develop antibodies.

A positive test shows that antibodies are present, a negative indicates no antibodies present.  There are some questions that arise about such testing.  By recent reports, some of these lab tests may be up to thirty percent inaccurate.  False positives may indicate antibodies, but may not be specific to SARS-CoV-2 as there are other common Coronaviruses including HKU1, NL63, OC43 and 229E.  There is also no distinction as to recovering from a present COVID-19 infection or a previous common non-SARS-CoV-2.

One needs to use some care in interpreting the value of antibody testing.  There is no assurance that antibody positive individuals may continue to be resistant to future exposures.  Or, if positive, for what longevity may their resistance be present.  That said, the presence or absence of antibodies should not be used to definitively diagnose or exclude COVID-19 infection or designate the status of infection.  Be careful about using these test results alone to make health related decisions.  Because of these problems, some medical clinics are not offering this test to their patients.  Consult your health care provider for guidance regarding testing during these challenging times.

Bradford Croft, DO

East Flagstaff Family Medicine

Not Virtually Impossible

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When I look back to when I was an 8-year-old boy thinking while talking on the phone to friends and family how amazing it would be to see their faces as we talked. At the time I never thought this was a realistic proposition for the general public. Now here we are in 2020 and you can have a comprehensive remote audio and visual visit with your medical provider via telemedicine! 


According to CMS (Centers for Medicare and Medicaid Services), telemedicine or telehealth refers to the exchange of information from one site to another through electronic communication to improve a patient’s health. Its use involves any interactive audio and visual telecommunications system that allows real-time communication between a medical provider and the patient at a remote site, such as a patient’s home, place of work, or even automobile. 


Telemedicine has become far more prevalent in the last few years. Its beginning dates back at least 70 years. In the 1940s and 1950s physicians in Pennsylvania and Canada started to send radiology images to other sites via telephone lines for shared care of patients. The first use of audio and visual telehealth dates back to 1959-1965 when the University of Nebraska established a two-way television for use in educating medical students and video consults with patients in a state hospital. In many rural areas of the US where certain medical specialties may not be available within a reasonable geographic traveling distance, telemedicine can help bridge the gap via a provider-to-provider consult or a provider-to-patient visit. 


Though telemedicine has been in use for a number of years, its use has increased significantly by providers in a great variety of medical specialties recently due to the current COVID-19 pandemic. As it has been strongly encouraged to stay at home as much as possible to prevent the spread of the virus, telemedicine provides an invaluable way to be able to communicate with your medical provider regarding any chronic or acute medical condition that needs treatment.  


As one may imagine, there can be some limitations to receiving care via telemedicine vs. an in-person visit. One is not able to provide hands-on listening to heart and lungs or examine a spine or extremity. However, with many chronic and acute conditions, an adequate examination may be performed with face-to-face telecommunications. During these very unusual conditions that the COVID-19 pandemic has presented, the benefits obtained by not delaying care with your medical provider for any medical condition that may present itself greatly outweighs any limitations that this mode of treatment may have.  


You will want to schedule a telemedicine appointment with one of your healthcare providers soon.  We highly recommend taking advantage of this technology to have such a visit with your doctor, nurse practitioner, or physician assistant while in the comfort of your own home.  All insurances now recognize and reimburse these visits.  There is no special equipment needed other that a smartphone or desktop/laptop or tablet that has a video camera and microphone.  If you need any assistance, offices are more than ready to help.  Hope to see you soon.   

Andy Conboy, PA -C

East Flagstaff Family Medicine