Orthomyxoviridae Infections

• Westside OBGYN — Burlington, North Carolina, United States
• DWHA — Durham, North Carolina, United States
• Atrium OBGYN — Raleigh, North Carolina, United States
• Blue Ridge OBGYN — Raleigh, North Carolina, United States

• NanMoFang Community Health Service Center — ChaoYang District, Beijing Municipality, China
• Shanghai Municipal Food and Drug Administration Baoshan Office — Baoshan District, Shanghai Municipality, China

• District Doctor's Office — Budapest, Hungary
• District Doctor's Office — Pilisvörösvar, Hungary
• District Doctor's Office — Szentendre, Hungary

• DEOEC University of Debrecen, Clinic of Obstetrics and Gynecology — Debrecen, Hungary
• Selye János Hospital, Department of Obstetrics and Gynecology — Komárom, Hungary

• Sanhe Centre for Disease Control and Prevention — Langfang, Hebei, China
• Jiuyuan Center for Disease Control and Prevention — Baotou, Inner Mongolia, China

• BIOCANCER Clinical Research — Belo Horizonte, Minas Gerais, Brazil
• Centro de Estudos e Pesquisas de Oncologia e Hematologia da Faculdade de Medicina da Fundação do ABC — Santo André, São Paulo, Brazil
• Universidade Federal de São Paulo — São Paulo, Brazil

Not specified

• Jiangsu Provincial Center for Disease Prevention and Control — Nanjing, Jiangsu, China

• Jiangsu Provincial Center for Disease Prevention and Control — Huaian, Jiangsu, China

• University of Michigan Hospital — Ann Arbor, Michigan, United States