People on public transport are wearing face coverings again, while hospitals are asking staff and patients to mask up. Not just a blast of nostalgia for 2020, it’s due to a strain of flu rampaging ...

When a Texan farm worker caught bird flu from cattle recently, social media was abuzz with rumours. While bird flu is not a human pandemic, scientists and policymakers the world over are keen to ...

To help your child understand how masks work, you may want to use the demonstration mentioned in a recent Washington Post article: Fill a bowl with water and sprinkle pepper on top.