Mutations in the new coronavirus could reduce the effectiveness of vaccines against it. But vaccines themselves can also drive viral mutations, depending
My introduction to Land Rover was as a kid when Matchbox created a sharp dark green boxy version with brown plastic luggage atop its roof. Then...
Paramedics in Southern California are being told to conserve oxygen and not to bring patients to the hospital who have little chance of survival, as Los
Copyright 2021 NPR. To see more, visit https://www.npr.org. LEILA FADEL, HOST: So what are the implications of the slow rollout, and what needs to
A new variant of the coronavirus is sweeping through England. At the same time, the country is reporting a record-high number of COVID-19 cases – nearly...
The Food and Drug Administration is likely soon to authorize distribution of the Pfizer-BioNTech COVID-19 vaccine. But the vaccine trials have so far