Association of Previous Measles Infection With Markers of Acute Infectious Disease Among 9- to 59-Month-Old Children in the Democratic Republic of the Congo. (19th October 2018)

• Record Type: Journal Article
• Authors: Ashbaugh, Hayley R; Cherry, James D; Hoff, Nicole A; Doshi, Reena H; Alfonso, Vivian H; Gadoth, Adva; Mukadi, Patrick; Higgins, Stephen G; Budd, Roger; Randall, Christina; Okitolonda-Wemakoy, Emile; Muyembe-Tamfum, Jean Jacques; Gerber, Sue K; Rimoin, Anne W
• Is Part Of: Journal of the Pediatric Infectious Diseases Society. Volume 8:Number 6(2019)
• Page Start: 531
• Page End: 538
• Publication Date: 2018-10-19
• Subjects: cough -- diarrhea -- fever -- immunosuppression -- measles; Communicable diseases in children -- Periodicals; Children -- Diseases -- Periodicals; 618.929
• DOI: 10.1093/jpids/piy099
• Languages: English
• ISSNs: 2048-7193

Abstract

Abstract: Background: Transient immunosuppression and increased susceptibility to other infections after measles infection is well known, but recent studies have suggested the occurrence of an "immune amnesia" that could have long-term immunosuppressive effects. Methods: We examined the association between past measles infection and acute episodes of fever, cough, and diarrhea among 2350 children aged 9 to 59 months whose mothers were selected for interview in the 2013–2014 Democratic Republic of the Congo (DRC) Demographic and Health Survey (DHS). Classification of children who had had measles was completed using maternal recall and measles immunoglobulin G serostatus obtained via dried-blood-spot analysis with a multiplex immunoassay. The association with time since measles infection and fever, cough, and diarrhea outcomes was also examined. Results: The odds of fever in the previous 2 weeks were 1.80 (95% confidence interval [CI], 1.25–2.60) among children for whom measles was reported compared to children with no history of measles. Measles vaccination demonstrated a protective association against selected clinical markers of acute infectious diseases. Conclusion: Our results suggest that measles might have a long-term effect on selected clinical markers of acute infectious diseases among children aged 9 to 59 months in the DRC. These findings support the immune-amnesia hypothesis suggested by others and underscore the need for continued evaluation and improvement of the DRC's measles vaccination program. Abstract : In this study, we assessed the association of previous measles infection with episodes of fever, cough, or diarrhea in a low-vaccine-coverage resource-poor area, and our results suggest that measles infection might have a long-term effect on markers of acute infectious disease in our study population.