RT [@wolfblitzer](https://twitter.com/wolfblitzer/status/1315366623151304706) .@realDonaldTrump says coronavirus is “disappearing” but former head of federal program to develop Covid-19 vaccine, Dr. Rick Bright, told @jaketapper: “This winter, we’re going to have an explosion of cases of coronavirus…It’s going to overwhelm our health care system again.” https://t.co/wzO1Qbuy1u