epidemics

Fentanyl has spread to the west and overdoses are rising

Merck is ending the development of the drug Covid, which it purchased from OncoImmune

Variants fuel Covid-19 overvoltage, but scientists express optimism over vaccines

Indian hospitals fight “chaotic” growth as daily virus infections exceed 200,000

Many Indian hospitals overwhelmed by COVID grow like beds, oxygen remains short

J&J COVID-19 vaccine in tongue, while US panel delays shooting resumption

Exercising about 22 minutes a day could reduce the risk of severe COVID or death, studies show.

The CDC panel postpones the break decision

First in the world, Denmark gives up the COVID-19 blow of AstraZeneca

Denmark becomes the first country to permanently stop using the AstraZeneca vaccine