1.
Emerg Infect Dis
; 11(5): 729-31, 2005 May.
Artigo
em Inglês
| MEDLINE
| ID: mdl-15890130
RESUMO
In August 2003, a communitywide outbreak of cryptosporidiosis occurred in Kansas. We conducted a case-control study to assess risk factors associated with Cryptosporidium infection by using the telephone survey infrastructure of the Behavioral Risk Factor Surveillance System. Using existing state-based infrastructure provides an innovative means for investigating acute outbreaks.