Scientists working on anti-Covid nasal spray

It’s an attractive prospect: a single pill, popped immediately after you test positive for Covid, to stop the virus in its tracks and prevent serious disease. The idea was floated by the Prime Minister recently at a Downing Street press conference, generating

Should you ignore the food traffic lights?

You see them on food packets — red, amber and green colours that are supposed to depict whether the food you are putting in your basket is healthy — or not. Introduced in 2013 by the Food Standards Agency, the traffic light

The truth about the theory that Covid is a winter disease

A summer third wave: it’s the nightmare scenario we all are hoping won’t happen when Britain opens up for business on June 21. But predictions of surging Covid-19 infection rates by the Government’s scientific advisers would suggest it was almost inevitable. According to

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