Covid news live: infections hit record highs across Europe; South Africa reinstates contact tracing and isolation | World news December 29, 2021December 29, 2021
Covid hospitalizations reach highs of last summer as Biden tries to win over unvaccinated – live | US news August 3, 2021August 3, 2021
Coronavirus live news: China reports highest cases since January; Heathrow to launch fast-track arrival queue for fully vaccinated | World news July 7, 2021July 7, 2021
Will vaccines protect from ‘long-haul Covid’? We need answers | Fiona Lowenstein | Opinion March 12, 2021March 12, 2021