vaccines

Brazilian variants can reactivate the remnants of the virus; COVID-19 vaccine antibodies enter breast milk

The US has a covid ‘Scariants’ problem. Here’s how to do it

COVID-19 vaccine confidence grows as side effects concerns subside

What is a ‘COVID arm’? Researchers are finally beginning to understand this vaccine side effect

Virtual live event for March 11, 3PM ET

Italy to give only one COVID-19 vaccine picture to its predecessors

Nanoparticle-delivered COVID-19 vaccine candidate shows promise in preclinical studies

Effect of swollen lymph nodes after COVID-19 vaccination

AstraZeneca vaccine works in older adults, UK says

France changes tack and allows AstraZeneca views for children under 75