Smallpox was certified eradicated in 1980, but I first learned about the disease’s twisty, storied history in 1996 while interning at the World Health...

Do individuals get more protection against COVID-19 if they get their vaccinations and boosters in the same arm?

The NBA Bubble experience confirms the recommendation that patients with Covid should isolate for 10 days only.

We need to open our windows to reduce the transmission of Covid-19 in our buildings and classrooms. Fresh air helps remove viral particles from our environment.