News Medicine

Safe Second Covid Vaccine After Allergic Reaction

A Covid-19 second dose is safe for individuals who experienced a severe allergic reaction during their first vaccination, according to a meta-analysis conducted by McMaster

 News Medicine

Rare Critical Side Effects of Covid-19 Vaccination

The Covid-19 vaccines BNT162b2 from Biontech/Pfizer and mRNA-1273 from Moderna have been found to cause only rare critical side effects, with no deaths attributed to