Influenza, Human

• Emory Children's Center - Pediatric Infectious Diseases — Atlanta, Georgia, United States
• Emory University School of Medicine - Emory Children's Center - Pediatric Infectious Diseases — Atlanta, Georgia, United States
• University of Iowa - Infectious Disease Clinic — Iowa City, Iowa, United States
• University of Maryland School of Medicine - Center for Vaccine Development - Baltimore — Baltimore, Maryland, United States

• Emory Children's Center - Pediatric Infectious Diseases — Atlanta, Georgia, United States
• Emory University School of Medicine - Emory Children's Center - Pediatric Infectious Diseases — Atlanta, Georgia, United States
• University of Iowa — Iowa City, Iowa, United States
• Saint Louis University Hospital - Internal Medicine - Infectious Diseases, Allergy & Immunology — St Louis, Missouri, United States

• Baylor College of Medicine — Houston, Texas, United States

• Melbourne, Australia
• Westmead NSW, Australia
• Calamba Laguna City, Philippines
• City of Muntinlupa, Philippines

• GuangXi Center for Diseases Control and Prevention — Guilin, Guangxi, China

• Beijing Centers for Diseases Control and Prevention — Beijing, China

• Accelovance - Melbourne — Melbourne, Florida, United States

Not specified

• Comprehensive Rural Health Services Project (CRHSP) — Ballabgarh, Haryana, India

• Dept. of Health Sciences, University of Genoa and Hygiene Unit, "San Martino" University Hospital — Genoa, Italy