Cold Weather Can Be Dangerous for the Human Body. This Winter Worries Experts

A particularly nasty trifecta of influenza, COVID-19, and respiratory syncytial virus (RSV) is already portending a rough winter. But there’s another factor contributing to a potentially tough season for health: a colder-than-average season, which is forecast in the northern U.S. and the U.K. Even an ordinary cold season can pose a threat to human health … Read more

Climate Change Drove Nepali Workers to Qatar to Build the World Cup Stadiums. It Also Made Their Jobs More Dangerous

This story was supported by the Pulitzer Center. When the U.N.’s International Organization for Migration predicts that as many as a billion people will be displaced by climate change over the next 30 years, it’s easy to picture entire communities uprooted by catastrophic hurricanes or swept away by epic floods made more likely by global … Read more

Moderna’s Omicron Booster Works Against New Variants, Company Says

In a news release published Nov. 14, Moderna said its updated Omicron booster shot targeting the variants BA.4 and BA.5 produced higher levels of antibodies against those versions of the virus than its original shot did. Compared to Moderna’s original booster, the Omicron booster generated a 15.1-fold increase in levels of antibodies against the BA.4 … Read more

Why Masks Still Matter

During the COVID-19 pandemic, masks were weaponized for partisan purposes. “The politicization of mask use,” says William Hanage, infectious disease epidemiologist at Harvard University, “makes as much sense as politicizing gravity.” Masks are simply a tool—a protective barrier—that can help to reduce the spread of respiratory infections, just as condoms are a barrier that can … Read more