Influenza, Human

• Anaheim Clinical Trials, LLC — Anaheim, California, United States
• Orange County Research Center — Lake Forest, California, United States
• Artemis Institute for Clinical Research — Riverside, California, United States
• Artemis Institute for Clinical Research — San Diego, California, United States

• UCLA — Los Angeles, California, United States

• Paratus Clinical — Blacktown, New South Wales, Australia
• Paratus Clinical — Herston, Queensland, Australia
• University of Sunshine Coast Clinical Trials — Morayfield, Queensland, Australia
• University of Sunshine Coast Clinical Trials — South Brisbane, Queensland, Australia

• Hope Clinic — Atlanta, Georgia, United States

• Gansu Provincial Center for Disease Control and Prevention — Lanzhou, Gansu, China
• Guangdong Provincial Institute of Biological Products and Materia Medica — Guangzhou, Guangdong, China
• Hubei Provincial Center for Disease Control and Prevention — Wuhan, Hubei, China
• Jiangsu Provincial Academy of Preventive Medicine — Nanjing, Jiangsu, China

Not specified

• University Hospitals of Leicester — Leicester, United Kingdom

• Coastal Clinical Research, Inc. — Mobile, Alabama, United States
• Quality of Life Medical & Research Center, LLC — Tucson, Arizona, United States
• Benchmark Research, San Francisco — Sacramento, California, United States
• California Research Foundation — San Diego, California, United States

• Ab&b Biotechnology Co., Ltd.JS — Taizhou, Jiangsu, China

• Chandler Clinical Trials — Chandler, Arizona, United States
• Benchmark Research — Colton, California, United States
• Marvel Clinical Research — Huntington Beach, California, United States
• Central Valley Research — Modesto, California, United States