What are the Delta, Gamma, Beta and Alpha Covid variants?

[ad_1] Health unions pull out of the independent pay-review process, upping pressure on ministers. [ad_2] Source link

[ad_1] Why have some people never had Covid and can that lead to better vaccines? [ad_2] Source link

[ad_1] Dr Vishal Sharma, chairman of the BMA consultants committee, said: "In my 25 years in the NHS, I have