Coronavirus May Be Seasonal After All

Here’s a glimmer of hope about the new coronavirus: New research finds it appears to follow a seasonal pattern that is similar to the flu.

Scientists found that all cities/regions with large COVID-19 outbreaks have similar winter climates, with an average temperature of 41 to 52 degrees Fahrenheit, average humidity levels of 47% to 79%, and are located within a latitude band of 30 to 50 N.

This includes Wuhan, China; South Korea; Japan; Iran; Northern Italy; Seattle; and northern California.

The findings also suggest that U.S. mid-Atlantic states may be at risk, as well as New England, according to researchers at the Institute of Human Virology (IHV) at the University of Maryland School of Medicine (UMSOM) and the Global Virus Network (GVN).

“Based on what we have documented so far, it appears that the virus has a harder time spreading between people in warmer, tropical climates,” said study leader Dr. Mohammad Sajadi, an associate professor of medicine at UMSOM, physician-scientist at IHV, and a member of GVN.