Diagnosis of Behçet disease can be complicated by overlapping clinical features, as described in these 8 brief summaries.

Some symptoms of COVID-19 overlap with the common cold, flu, and other respiratory diseases. See if you can differentiate between them in these 5 patient scenarios.

Treatment guidelines on COVID-19 from the NIH were updated today based on data from clinical trials of hydroxychloroquine, ivermectin, and IL-6 inhibitors.

Approximately 67% of US adults are wary about trusting Russia’s Sputnik V COVID-19 vaccine without proof, according to a new survey of >30 000 Americans.

A Harris Poll finds Americans want a US-approved COVID-19 vaccine allocated here first, the rest of the world next, and our most vulnerable take priority.

SAMPLE: Based on current research, what is the prevalence of fibromyalgia in the general population? Plus 11 more questions on fibromyalgia and chronic pain.

Pneumococcal vaccine should still be given to adults aged ≥65 years, but no longer to all adults in that population. Find out what you know - and what you may need to know.

Palpitations and syncope during dinner (him); arrhythmia that looks like SVT after 2 energy drinks (her). What do the ECGs tell you?

A new survey found adolescents who have ever used e-cigarettes are 5-times more likely to receive a COVID-19 diagnosis. More results at-a-glance in our new slideshow.

The perception of marijuana's risks and benefits may be changing within the US adult population. Are you up to date? 

HCV is now diagnosed in millennials at about the same rate as in baby boomers; CDC responds with a recommendation for HCV screening in all adults aged ≥18 years.

Communicating the importance of immunization to wary patients is key during the COVID-19 pandemic. Check out our new slideshow for the most recent CDC guidance for clinicians.

Computer-interpreted ECGs are part of SOP -- but the interpretation still needs confirmatin. See if your ECG read matches the machine in 2 cases from the ED.

NIH "shark tank" week yields 7 COVID-19 diagnostic testing companies now awarded $2.5 million to scale up rapid lab and point-of-care testing.

Primary care physicians are in a prime position to recognize BD—if you know what to look for. Take this brief quiz to find out what you know.

For patients with Behcet disease, primary care practitioners play a key role in coordinating and monitoring care that requires multiple medications and doctors.

The National Institutes of Health updated guidance on use of dexamethasone and substitutes in critically ill patients, and on ensuring surrogate decision makers are identified.

Flu vaccination coverage for adults is highest in West Virginia, lowest in Louisiana. Where does your state rank on flu, HPV, pneumococcal and 5 other vaccines?

Hypertension is the modifiable cardiovascular disease risk factor responsible for the greatest mortality. Test what you know about management.

The summer surge in COVID-19 cases has primary care clinicians caught between re-opening safely, addressing rebound care, and planning for flu season.