Coronavirus blog as it happened: surge testing to begin in east London after variants detected; WHO approves Moderna vaccine
Saturday’s news on Covid developments around the world
- Thousands waiting for dementia diagnoses during Covid crisis
- Travellers in England to get one-week notice of overseas rule easing
- Canberra condemned over decision for Australians returning from India
- UK’s south Asian communities worst-hit in Covid second wave - study
- See all our coronavirus coverage