Tag: human trials
Nasal Vaccines Are Here – The Atlantic
Since the early days of the coronavirus pandemic, a niche subset of experimental vaccines has offered the world a tantalizing promise: a sustained slowdown in the spread of disease. Formulated to spritz protection into the body via the nose or the mouth—the same portals of entry most accessible to the virus itself—mucosal vaccines could head SARS-CoV-2 off at the pass, stamping out infection to a degree that their injectable counterparts might never hope to achieve.
Now, nearly three years into
Biden’s COVID Is Back. Is Paxlovid to Blame?
Four days after recovering from a COVID-19 infection, President Joe Biden has tested positive again. When he first got sick, Biden—like more than one-third of the Americans who have tested positive for COVID-19 this summer, according to the U.S. government’s public records—was prescribed Paxlovid, an antiviral pill treatment made by Pfizer. Like many Paxlovid takers, he soon tested negative and resumed his normal activities. And then, like many Paxlovid takers, his infection came right back. (Biden does not currently have