Dr: Nancy Messonnnier: CDC Vaccine Expert. Disease Detective & Mom
Dr. Tom Frieden: Former director of the CDC.
Dr. Tedros Adhanom Ghebreyesus: Director of the World Health Organization
Dr. Tom Inglesby: Director of John Hopkins Center for Health Security
Dr. Michael Mina: Epidemiologist, Immunologist, Physician, Harvard Public Health/Medical School.
Dr. Devi Sridhar: professor at Edinburgh University Medical School in Scotland, she speaks from a more European perspective.