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Communicable Diseases
7
Communicable Diseases--United States--Statistics
Communicable Diseases--epidemiology
7
Communicable Diseases--epidemiology--United States
7
Disease Notification
7
Disease Notification--United States
7
Mortality
7
Mortality--United States--Statistics
7
Poliomyelitis
Poliomyelitis--epidemiology
7
Poliomyelitis--epidemiology--United States
Human
4
Influenza
4
Gastroenteritis
3
Poliomyelitis--Alabama
3
Poliomyelitis--Ohio
3
Poliomyelitis--Pennsylvania
3
Brucellosis
2
Brucellosis--Iowa
2
Gastroenteritis--California
2
Hepatitis--epidemiology
2
Hepatitis--epidemiology--United States
2
Human--Oregon
2
Human--epidemiology
2
Human--epidemiology--United States
2
Human--mortality
2
Human--mortality--United States
2
Influenza A Virus
2
Plague
2
Poliomyelitis--Alberta
2
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