Infectious disease surveillance: a crumbling foundation.
Berkelman
R L
RL
National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333.
Bryan
R T
RT
Osterholm
M T
MT
LeDuc
J W
JW
Hughes
J M
JM
D002487:Centers for Disease Control and Prevention, U.S.; D003140:Communicable Disease Control; D003141:Communicable Diseases / Q000453:epidemiology*; D004196:Disease Outbreaks; D004812:Epidemiologic Methods; D006801:Humans; D011159:Population Surveillance; D014481:United States; D014944:World Health Organization