Influenza B

• PAS Research - Henderson — Henderson, Nevada, United States
• PAS Research - Pittsburgh — Pittsburgh, Pennsylvania, United States
• PAS Research - McAllen — McAllen, Texas, United States

Not specified

• Unity Health Toronto — Toronto, Ontario, Canada

• AFC Trussville — Trussville, Alabama, United States

• Xing'an Center for Disease Control and Prevention — Guilin, Guangxi, China
• Yangshuo Center for Disease Control and Prevention — Guilin, Guangxi, China
• Binyang Center for Disease Control and Prevention — Nanning, Guangxi, China

• Paragon Rx Clinical, Inc — Garden Grove, California, United States
• Torrance Clinical Research Institute Inc. — Lomita, California, United States
• Hillcrest Medical Research, LLC — DeLand, Florida, United States
• Hillcrest Medical Research — DeLand, Florida, United States

• Cullman Clinical Trials — Cullman, Alabama, United States

• iHealth Site 006 — Birmingham, Alabama, United States
• iHealth Site 021 — Trussville, Alabama, United States
• iHealth Site 017 — Dublin, California, United States
• iHealth Site 007 — Huntington Park, California, United States

• iHealth Site 006 — Birmingham, Alabama, United States
• iHealth Site 021 — Trussville, Alabama, United States
• iHealth Site 017 — Dublin, California, United States
• iHealth Site 007 — Huntington Park, California, United States

• Cahaba Research — Birmingham, Alabama, United States
• Medicus Health Research Group Inc — Miami, Florida, United States
• ASR, LLC — Boise, Idaho, United States
• Barnes-Jewish Hospital — St Louis, Missouri, United States