Hainan added 441 local confirmed cases yesterday, 1058 local asymptomatic infections According to the Hainan Provincial Health and Health Commission, from 0-24:00 on August 18, 441 new local confirmed cases (including 40 asymptomatic infections were transferred to confirmed cases) in Hainan Province, including 329 cases in Sanya City (including asymptomatic infections). 3 cases were transferred