Why vaccines are in short supply, after billions spent and dozens of wartime declarations
“This is a hugely complex supply chain," producing billions of vaccines, says one CEO. "Once you address a bottleneck at one point, you identify the...
Lack of antigen test reporting leaves Washington state and U.S. 'blind to the pandemic'
More than 20 states either don’t release or have incomplete data on the rapid antigen tests now considered key to containing the coronavirus, which has...