The third scenario, in which the booster dose was with the Pfizer vaccine, showed the highest percentages of effectiveness: 56.8% against symptomatic infections and 85.5% against severe cases.

Other countries, including the UK, have set out plans for booster campaigns that include vaccine mixing, with some experts arguing this could improve efficacy. Pfizer and BioNTech had hoped to get ...

4 and BA.5. The US regulator has cleared a 30 µg booster dose of a new version of Pfizer's Comirnaty shot – 15 µg encoding the spike protein of the original wild-type SARS-CoV-2 strain and 15 ...

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

Among adults in Ravensburg, Germany, financial incentives for COVID-19 vaccination did not result in significant changes to vaccine uptake and may have inadvertently lowered community vaccination ...

The global research agenda includes 33 research priorities for bacterial and fungal infections and 7 for drug-resistant ...

Megyn Kelly is still holding onto her one-sided political beef with Taylor Swift! On Sunday, February 9, the commentator took ...

The tension between Megyn Kelly and Taylor Swift dates back to October 2023, after the pop star and Travis Kelce made their ...

Most of the call-out posts were focused on Pfizer's alleged "poisoning" of people through an "unproven, untested Covid" shot. Pfizer saying they’ve knock off cancer in their #SuperBowl ...

Vaccines are designed to guard babies, toddlers, and older children against a whole range of serious and potentially deadly ...

As public health officials monitor a rise in U.S. measles cases, some may be wondering if they need a booster vaccine to ...

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