France faces the risk of a fourth COVID-19 wave by the end of July due to the progression of the Delta variant of the virus, the country’s health minister warned Sunday. Olivier Veran said that in the last five days, cases of the Delta variant had increased and there was a grave possibility of the resumption of the pandemic. France scraps COVID-19 capacity limits despite 'fourth wave' risk https://t.co/WUmKZofsoq pic.twitter.com/gN4RExtur5 ...