Experts are expected to choose a vaccine recipe for the fall, when Omicron may or may not still be the globe’s dominant variant.
STAT analyzes the data to show how five key factors worked to drive U.S. Covid deaths since the start of the pandemic, yielding “five pandemics.”
Covid-19 case numbers aren’t as reliable these days. How can we keep track of the virus?
With time and effort, we can build enough protection to blunt surges—but herd immunity remains out of reach.
One thing everyone agrees on is that Stephanie didn't have to die. Even months after it happened, her family is struggling to figure out why. Stephanie was 75 when she succumbed to COVID-19 this past December. But Laurie says it wasn't just COVID that killed her mother.
Nebraska’s obsession with government efficiency gave it an advantage when the virus struck.
The eventual answers will determine our relationship with Covid and and how we’ll fight a future pandemic.
Scientific American asks experts in medicine, risk assessment and other fields how to balance the risks of COVID with the benefits of visiting public indoor spaces.