Abstract
Serum samples from 1397 Ecuadorian children 0-5 years of age were tested by ELISA for antibodies to enterotoxigenic Escherichia coli (ETEC). A gradual prevalence and titer increase was seen for IgG antibodies to heat-labile enterotoxin in children 6-18 months old; 90% prevalences were reached in the second year of life. At this age less than 10% of West German children showed IgG antibodies to heat-labile enterotoxin. In Ecuador age-related ETEC-specific antibody titer increases correlated with age-related prevalence of diarrheal disease. On the other hand, pooled lipopolysaccharide from different ETEC-associated O serogroups could not be used as a seroepidemiologic marker of ETEC infections.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
