Novavax Inc., according to US health regulators. The vaccine was 90% effective in preventing Covid-19 in its critical trials, but demonstrated its performance before the emergence...
Increasing concerns about the emergence of monkeypox in the West have caused stocks of several vaccine and pharmaceutical companies to skyrocket. Infections are rarely reported outside...
Washington — US regulators on Thursday severely restricted who could be vaccinated with Johnson & Johnson’s COVID-19 vaccine due to the rare but serious risk of...
Given the wise nature of SARS-CoV-2, it may not be possible to reach herd immunity. Federal health officials say the goal instead is to figure out...
Last week, the Food and Drug Administration granted Americans over the age of 50 a fourth Covid vaccination. Some of the FDA’s own experts disagree with...
The rapidly expanding outbreak of bird flu in the United States has contributed to soaring egg prices and could raise prices for other poultry products in...
Recent Comments