Covid: First data points to Omicron re-infection risk
By James Gallagher Health and science correspondent Coronavirus pandemic The first real world data showing the coronavirus variant Omicron…
Covid: Trigger of rare blood clots with AstraZeneca jab found by scientists
By James Gallagher Health and science correspondent Coronavirus pandemic Scientists believe they have found “the trigger” that leads to…
Is catching Covid now better than more vaccine?
James Gallagher Health and science correspondent @JamesTGallagheron Twitter Coronavirus pandemic There are marked differences in your immune system after…
Covid reinfection: Man gets Covid twice and second hit ‘more severe’
By James Gallagher Health and science correspondent Coronavirus pandemic A man in the United States has caught Covid twice, with…