Peter Marks, director of the U.S. Food and Drug Administration’s Center for Biologics Evaluation and Research said that until there’s a vaccine we may see a second wave or even a third wave of the disease. It could be worse than the first phase and killing thousands of people.
The first question on every doctor’s mind is whether someone who has had COVID-19 is immune, and if so for how long. What if someone gets the coronavirus more than once and the virus plays out like influenza and the common cold.
