"Being male is as much a risk factor for the coronavirus as being old," said Sabra Klein, a scientist who studies sex difference in viral infections at Johns Hopkins Bloomberg School of Public Health.

"Being male is as much a risk factor for the coronavirus as being old," said Sabra Klein, a scientist who studies sex difference in viral infections at Johns Hopkins Bloomberg School of Public Health. https://t.co/DUULFRZFXs

— The New York Times (@nytimes) March 21, 2020