Coronavirus: Inside test-and-trace – how the ‘world beater’ went wrong
BBC News spoke to key government figures, scientists and health officials involved from the start.
Author Archives: BBC News - Health
Tocilizumab: Arthritis drug may treat severe Covid
Early signs suggest it may help patients with severe breathing difficulties who are on ventilators.
Covid: Oxford vaccine shows ‘encouraging’ immune response in older adults
The phase two trial results raise hopes the jab can protect age groups most at risk from Covid-19.