India Cases Jump by Global Record; Vaccine Access: Virus Update Bloomberg 2 hrs ago Bloomberg News (Bloomberg) -- India posted the world’s biggest one-day jump in coronavirus cases, with the number surging beyond 300,000 as a deadlier second wave shows no signs of abating in the South Asian country and leaves hospitals crammed with patients and short of oxygen. Singapore and Hong Kong called off plans to announce an air travel bubble, people familiar said, while the southeast Asian city state is putting more than 1,100 migrant workers into quarantine as more virus cases were discovered there. Tokyo asked the Japanese government to declare a state of emergency in the capital, as it prepares to host the Olympics this year.