Written by Michael V. Callahan, former Covid-19 special advisor to the assistant secretary for public health preparedness at the Department of Health and Human Services, and was incident commander for nine international highly dangerous pathogen outbreaks. He is the director of Clinical Translation at the Vaccine and Immunotherapy Center at Massachusetts General Hospital.
And by Mark C. Poznansky infectious diseases physician and director of the Vaccine and Immunotherapy Center at Massachusetts General Hospital and an associate professor at Harvard Medical School.
