How effective is the first shot of the Pfizer or Moderna vaccine?
Maybe you’ve postponed your second COVID-19 vaccine appointment, whether because of scheduling hassles or general reluct
How to get COVID-19 vaccines to poor countries – and still keep patent benefits for drugmakers
The world has a COVID-19 vaccine access problem: Almost half of all doses administered so far have been in Europe and No
Why face masks belong at your holiday gathering – 7 things you need to know about wearing them
COVID-19 has disrupted our daily lives, and it is poised to completely disrupt the holiday season. As people make holida
Can schools require COVID-19 vaccines for students now that Pfizer's shot is authorized for kids 12 and up?
With the first COVID-19 vaccine now authorized for adolescents, ages 12 and up, a big question looms: Will students be r
How to use COVID-19 testing and quarantining to safely travel for the holidays
With the holidays approaching, many people are considering whether to visit relatives or friends in the coming weeks. At
These at-home exercises can help older people boost their immune system and overall health in the age of COVID-19
Older adults, especially those over 65, have five times the risk of hospitalization and 90 times the risk of death from
China beat the coronavirus with science and strong public health measures, not just with authoritarianism
This article was published on November 23, 2020I live in a democracy. But as Thanksgiving approached, I found myself lon
Benjamin Franklin's fight against a deadly virus: Colonial America was divided over smallpox inoculation, but he championed science to skeptics
Exactly 300 years ago, in 1721, Benjamin Franklin and his fellow American colonists faced a deadly smallpox outbreak. Th
How can scientists update coronavirus vaccines for omicron? A microbiologist answers 5 questions about how Moderna and Pfizer could rapidly adjust mRNA vaccines
If the omicron variant of the coronavirus is different enough from the original variant, it’s possible that existing vac
10 reasons why Anthony Fauci was ready to be the face of the US pandemic response
His call to “Wear a mask” tops a list of 2020’s notable quotes. Brad Pitt portrayed him – and praised him – on “Saturday
