French prime minister positive for COVID-19, as cases rise

France's prime minister tested positive for COVID-19 on Monday, hours after returning from a visit to neighboring Belgium and just as France is seeing a nationwide resurgence of infections, according to his office. French Prime Minister Jean Castex will adapt his schedule for the coming 10 days to continue his activities in isolation, his office said. Officials at the prime minister's headquarters did not comment on whether Castex has any virus symptoms. One of Castex's daughters tested positive Monday after her father returned from a meeting with Belgian Prime Minister Alexander de Croo in Brussels and Castex himself then took two tests that were both positive, his office said.