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COVID vaccine protection against infection drops after 6 months, protection against severe disease...
ABC News via Yahoo News· 12 months agoCOVID-19 vaccine effectiveness against omicron infection fell dramatically after six months for...
Vaccines Helped to Control COVID-19. But the Global Rollout Is Still Broken
Time via Yahoo News· 1 year agoA Kenyan health worker receives a dose of the Oxford/AstraZeneca vaccine, part of the COVAX...
Pfizer's COVID-19 vaccine candidate shown to be 90% effective in early findings
USA TODAY via Yahoo News· 2 years agoIn a major boost to vaccine development, Pfizer and its collaborator BioNTech released early study...
Oxford/AstraZeneca COVID vaccine nasal spray fails in trial
Fortune via Yahoo Finance· 2 years agoThe nasal version of the Oxford/AstraZeneca COVID vaccine failed to elicit an antibody response in...
Here's How Long COVID-19 Vaccine Immunity Really Lasts
Time via Yahoo News· 12 months agoCredit - Brian Cassella—Getty Images/Chicago Tribune/Tribune News Service Whether you get it from a...
COVID Vaccine Study Prompts Misleading Claims About Potential Side Effects
The Dispatch via Yahoo News· 2 months ago(Photo by Suzanne Kreiter/Boston Globe/ Getty Images.) On December 14, 2020, Sandra Lindsay, a nurse...
FDA restricts Johnson & Johnson's COVID-19 vaccine due to blood clot risk
LA Times via Yahoo News· 2 years agoVials of the Johnson & Johnson COVID-19 vaccine are seen at a pharmacy in 2021. (David Zalubowski /...
Without a nasal vaccine, the U.S. edge in fighting Covid is on the line
Politico via Yahoo News· 2 years agoBiden administration officials are raising concerns that the slow pace of developing a nasal vaccine...
White House to invest $5 billion in next-generation COVID vaccines. Here's why we need new ones.
USA TODAY via Yahoo News· 1 year agoThe Biden administration has announced a $5 billion program to accelerate the development of...
Obesity may weaken vaccine protection; unvaccinated Omicron patients face risk from variants
Reuters via Yahoo News· 2 years agoSevere obesity may weaken the effectiveness of COVID-19 vaccines in those who have never been...