Just when it looked like COVID cases were starting to fall after the high peaks of January, infections are rising

illpaxphotomatic/Shutterstock We’ve known since early on in the pandemic that COVID reinfections could occur. One of the first reinfections reported

Kamil Macniak/Shutterstock As soon as omicron was first identified in Botswana and South Africa, two key questions arose: whether this

The omicron variant of COVID is now spreading rapidly. Early reports suggest omicron causes less severe disease than other variants

PattyPhoto/Shutterstock Some countries, such as the US and Israel, are now offering COVID vaccines to all children aged five and

Subbotina Anna/Shutterstock Although COVID infections are currently low or in decline in most western countries aside from the UK, there’s