Here’s how to stay healthy as respiratory illnesses spread this holiday season

The holidays are back to their pre-pandemic glories, with the airline industry already expecting record-breaking.

COVID-19 vaccinations found to cause small, temporary changes in menstruation

Victoria Male, a digestion and metabolism professor at Imperial College London, has published a Perspectives.

Researchers probe why vaccine responses differ from person to person

COVID-19 vaccines boast efficacy rates against severe disease and hospitalization as high as 95%. But.

Studies reveal key clues about COVID-19 immunity, immune recall

How does the immune system remember and recognize viral invaders it has encountered in the.

‘Natural immunity’ from omicron is weak and limited, study finds

In unvaccinated people, infection with the omicron variant of SARS-CoV-2 provides little long-term immunity against.

mRNA vaccines like Pfizer and Moderna fare better against COVID-19 variants of concern

A comparison of four COVID-19 vaccinations shows that messenger RNA – mRNA vaccines from Pfizer-BioNTech.

Nearly 700,000 US hospitalizations & 110,000 deaths prevented from the Pfizer-BioNTech

The profound health and economic impact of the Pfizer-BioNTech vaccine during its first year of.

A Guide to Help You Keep Up With the Omicron Subvariants

Two years into the coronavirus pandemic, Americans can be forgiven if they’ve lost track of.

Study suggests severe obesity blunts antibody response to COVID-19 vaccines

New research being presented at this year’s European Congress on Obesity (ECO) in Maastricht, Netherlands.

WHO Reports Multi-Country Hepatitis Outbreak in Children

At least 169 severe hepatitis cases have been identified in children in an outbreak that.