Vaccinated teachers and students in the U.S. don’t need to wear masks inside school buildings, the Centers for Disease Control and Prevention said Friday in relaxing...
Pfizer Inc plans to ask U.S. regulators to authorize a booster dose of its COVID-19 vaccine within the next month, the drugmaker’s top scientist said on...
Twenty-four U.S. states have seen an uptick of at least 10% in COVID-19 cases over the past week, Johns Hopkins University data shows, as health experts...
The co-founder of Moderna says a regular booster shot will ‘almost certainly’ be needed to increase protection against COVID-19. Canadian stem cell biologist Derrick Rossi told...
The Israeli government says its analysis has shown the Pfizer-BioNTech coronavirus vaccine appears to be less effective against infections caused by the Delta variant compared to...
World Health Organization emergencies head Michael Ryan urged countries on Wednesday to use extreme caution when lifting COVID-19 restrictions so as “not to lose the gains...
A recently designated COVID-19 variant of interest by the World Health Organization is coming under scrutiny as more cases are being detected in multiple countries, and...
Those who have been vaccinated with Pfizer and Moderna’s COVID-19 vaccines could be protected against the virus for years, a new study found. In research conducted...
Humans can transmit COVID-19 to their pets, according to a Dutch study. The study, conducted by Dr. Els Broens from Utrecht University in the Netherlands, found...
Phase-III trials of a vaccine made by India’s Bharat Biotech showed it was 93.4 percent effective against severe symptomatic COVID-19, the firm said on Saturday, a...
Surgeons at Montreal Children’s Hospital (MCH) say they have successfully completed a world first in the medical world by using a new procedure to attach the...