A European Commission spokesperson has also admitted “that a booster of ... “reinforcement”. Pfizer pointed out a specific batch with a formulation intended for the Delta variant had been ...

Pfizer-BioNTech’s booster—the only one currently authorized ... travel with minimal risk to themselves. The spread of the Delta variant, however, led the CDC to reconsider its earlier guidance ...

Pfizer and BioNTech have formally asked for FDA approval of a third dose of their COVID-19 vaccine BNT162b2 in people aged over 16, as the US prepares to get its booster campaign underway.

Last month, Pfizer said that its own data suggested that the vaccine was still 90% effective at preventing COVID-19 in Israel, even with the delta variant replacing the alpha strain as the ...

Americans were initially advised by the Center for Disease Control and Prevention to receive a booster shot six months after getting the two-shot Pfizer COVID vaccine Stephanie Wenger is a TV ...

It looked at differences between patients given a Moderna booster after having had two jabs of the Pfizer vaccine and those who received the Pfizer vaccine three times. While about 70 percent of ...

US pharma giant Pfizer's new bivalent mRNA-based Covid booster vaccine has shown to be highly effective in reducing hospitalisation and deaths, particularly in vulnerable patients aged 65 years ...