HealthThere are thousands more UK deaths than usual and we don’t know why Since April, there have been 22,500 more deaths than expected in the UK. Health experts are concerned but unsure of the causes – which could include covid-19, population ageing and NHS problems Insight
HealthMalaria vaccine using live modified parasites shows promise in trial A "living vaccine" containing malaria parasites with key genes deleted has produced promising results in a small initial trial News