Tag: Biontech
The effectiveness of the first dose of BNT162.b2 [Pfizer-Biontech] vaccine in reducing SARS-CoV-2 infection 13-24 days after immunization: real-world evidence
“We demonstrated an effectiveness of 51% of BNT162b2 [Pfizer-Biontech] vaccine against SARS-CoV-2 infection 13-24 days after immunization with the first dose. More...
Pfizer-Biontech preparing vaccine “booster shot” for coronavirus variants B117, 501YV2 etc
As two new stains of the virus spread globally, Pfizer and BioNTech are also developing booster shots that can protect against various mutations. More...
Norway raises estimated death toll from Pfizer-Biontech coronavirus vaccine to 29
Norway expressed increasing concern about the safety of the Pfizer Inc. More...
CDC: allergic reactions including anaphylaxis after receipt of the first dose of Pfizer BioNTech COVID-19 vaccine
During December 14–23, 2020, monitoring by the Vaccine Adverse Event Reporting System detected 21 cases of anaphylaxis after administration of a reported 1,893,360 first doses of the Pfizer-BioNTech COVID-19 vaccine (11.1 cases per million doses); 71% of these occurred within 15 minutes of vaccination
https://www.cdc.gov/mmwr/volumes/70/wr/mm7002e1.htm?s_cid=mm7002e1_w More...
Four people under observation in Germany after receiving 5 doses of Biontech/Pfizer Covid-19 vaccine at once
“Eight employees of a German nursing home were mistakenly given five doses of Covid-19 vaccine, with no serious health consequences at this stage, according to Belga News Agency. More...