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Subjects
- Animals1
- Communicable Disease Control -- organization & administration1
- Disease Outbreaks -- prevention & control1
- Global Health1
- Humans1
- Influenza A Virus, H1N1 Subtype -- pathogenicity[remove]1
- Influenza, Human -- economics1
- Influenza, Human -- epidemiology1
- Influenza, Human -- prevention & control1
- Influenza, Human -- transmission1
- Influenza, Human -- virology1
- Orthomyxoviridae Infections -- epidemiology1
- Orthomyxoviridae Infections -- transmission1
- Public Health Practice1
- Severity of Illness Index1
- United States1