News Coronavirus questions: 10 things we still urgently want to know about COVID-19 in the next 100 days May 27, 2020USA TODAYComments Off on Coronavirus questions: 10 things we still urgently want to know about COVID-19 in the next 100 days When will we have a vaccine? Can you get reinfected? These are the top 10 questions we hope to have answers to in the next 100 days.