World Health Organization Director-General Tedros Ghebreyesus said there are 7 or 8 top vaccine candidates for coronavirus disease 2019 (COVID-19); hydroxychloroquine alone, or paired with azithromycin, showed no benefit for hospitalized patients with severe cases of COVID-19; the reported death toll from COVID-19 surpassed 80,000 yesterday, with a CDC report suggesting that thousands of unreported New York City deaths may be linked to the virus.