A study published on The Lancet estimates 75,815 individuals are affected by coronavirus. #UPDATE Countries tighten China travel curbs as official admits mishandling virus https://t.co/aR9QklJOcv pic.twitter.com/DTx729Jfp1 — AFP News Agency (@AFP) January 31, 2020 The outbreak is expected to reach major cities in one to two weeks. More shocking evidence of people in the #Hubei…