Regulatory authorities in the US are investigating a possible link between the new Pfizer/BioNTech bivalent COVID-19 booster vaccine and strokes in people aged 65 or over, but still recommend the ...

The Moderna and Pfizer agreements include options for ... of care has been taken by the FDA to ensure that these bivalent COVID-19 vaccines meet our rigorous safety, effectiveness, and ...

SARS-CoV-2 risk is lower among children aged younger than 5 who had vs did not have prior infection, regardless of vaccination status.

Here’s what that means If the FDA panel’s recommendation is endorsed by the CDC, only a single composition of vaccine – in this case, the updated bivalent ... Pfizer's says its COVID-19 ...

Data on mRNA vaccines sent by Moderna to European regulators before the COVID-19 outbreak included early tests of the mRNA ...

The influenza A virus genome consists of eight segments of single-stranded, negative-sense viral RNA, which encode multiple ...

By disparaging public-health methods and discrediting vaccines, the COVID‑19 minimizers cost hundreds of thousands of people ...

The pandemic death total stands at 1,252 as of February 1, 2025 (the most recent data available). The 5 reported deaths last ...

By targeting surface markers on cancer cells, engineered synthetic receptors expressed on immune cells can be directed to ...

NEW YORK, February 12, 2025--Pfizer Inc. (NYSE: PFE) announced today that the U.S. Food and Drug Administration (FDA) has approved the supplemental Biologics License Application (sBLA) for ...

Vaccines and infection-acquired immunity reduce infection risk to close contacts through ‘indirect protection’. Here, the authors characterise the strength and durability of vaccine- and ...