Despite the promise of administration, there seems to be no more “reserve” of a second dose of vaccine for release
Here’s what you need to know about Johnson & Johnson’s single dose COVID vaccine, which experts call ‘very promising’
Quebec will allow a 90-day delay before the second dose of the vaccine, more than twice as much as the national panel recommends
Some rural hospitals in Texas have not yet received a single dose of the Covid-19 vaccine, says the hospital group