All viruses continually change over time through mutation, including SARS-CoV-2, which causes COVID-19. A variant of a virus possesses one
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Pfizer COVID-19 vaccine: What to know about the side effects
The Pfizer-BioNTech COVID-19 vaccine may sometimes cause no side effects or mild-to-moderate side effects, which can be fairly common post-vaccination.
Read moreAre probiotics effective in promoting weight loss?
Anecdotally, some probiotics — usually beneficial bacteria — may aid weight loss, but what does the science say? In this
Read moreAnalysis of patient data reveals most common complications of COVID-19
Researchers have analyzed the data of more than 70,000 people with COVID-19 in the United States to confirm what the
Read moreCOVID-19: Less than 10% of US population developed antibodies by July
A large, nationwide study of people receiving dialysis reveals that less than 10% of the adult population in the United
Read moreSARS-CoV-2: Study confirms previous incubation period estimates
A new study confirms previous estimates suggesting that the median incubation period for the new coronavirus, SARS-CoV-2, is about 5
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