Heads up folks. Omicron subvariant #BA5 - currently driving the new wave of infection in the UK - resists and escapes neutralising antibodies induced by previous Omicron infection AND triple vaccination.

It’s not a cold. It’s causing viral meningitis. pic.twitter.com/4DdcvxJgLz

— Dr K Fearnley (@fearnley_k) July 5, 2022