What vaccines are being developed? How effective are they? And how exactly do they work? All…
Tag: vaccine
Covid-19: Chinese vaccine ‘successful in mid-stage trials’
A Covid-19 vaccine developed in China has shown success in mid-stage trials, researchers say. There are…
Edward Jenner
(1749 – 1823) Edward Jenner was born in Berkeley, Gloucestershire on 17 May 1749, the son…