Britain didn't need Covid booster jabs as they only last 70 days, top virus expert Sir John Bell has said, as he backed natural immunity and said letting the virus circulate is "the best way to protect the population".
Protection against infection from a fourth Pfizer vaccine dose wanes to zero in just eight weeks, an Israeli study published in the NEJM has found.
I've written a piece for Mail+ about why the PM should shelve his plans for vaccine passports. Unlikely, given that Nicola Sturgeon has just announced Scotland will be introducing them, but let's hope Boris grows a pair.
The Govt has decided to press on with plans to introduce vaccine passports for large indoor venues in spite of the now overwhelming evidence that being double jabbed doesn't prevent you catching COVID-19 or passing it on.
