Get Coronavirus Vaccine Latest Update Pfizer Background. Pfizer and biontech to submit emergency use authorization request today to the u.s. How it works and what we know about the safety and efficacy at this time.

Pfizer S Early Data Shows Coronavirus Vaccine Is More Than 90 Effective The New York Times from static01.nyt.com

Most promising vaccines in development. The trial started in july, and since most participants only received their second dose much more 16, pfizer chief executive officer albert bourla said the companies could seek an emergency use authorization from u.s. The global death toll from the coronavirus infection has topped 1.47 million, with a total of 63.7 million cases of the virus having been detected worldwide, according to baltimore, maryland's johns hopkins university.

Does the vaccine prevent transmission?

Viral vector vaccines , which use a virus that has been genetically engineered so that it can't cause disease, but produces coronavirus proteins to safely generate an immune response. How it works and what we know about the safety and efficacy at this time. Coronavirus vaccine news on this week's research progress from university of oxford, moderna and pfizer, including a phase two trial and a june goal. Pfizer and biontech to submit emergency use authorization request today to the u.s.