| Literature DB >> 28719329 |
Elysse N Grossi-Soyster1, Tamara Banda2, Crystal Y Teng2, Eric M Muchiri3, Peter L Mungai3, Francis M Mutuku4,3, Ginny Gildengorin2, Uriel Kitron4, Charles H King5, A Desiree Labeaud2,1.
Abstract
Rift Valley fever virus (RVFV) causes severe disease in both animals and humans, resulting in significant economic and public health damages. The objective of this study was to measure RVFV seroprevalence in six coastal Kenyan villages between 2009 and 2011, and characterize individual-, household-, and community-level risk factors for prior RVFV exposure. Sera were tested for anti-RVFV IgG via enzyme-linked immunosorbent assay. Overall, 51 (1.8%; confidence interval [CI95] 1.3-2.3) of 2,871 samples were seropositive for RVFV. Seroprevalence differed significantly among villages, and was highest in Jego Village (18/300; 6.0%; CI95 3.6-9.3) and lowest in Magodzoni (0/248). Adults were more likely to be seropositive than children (P < 0.001). Seropositive subjects were less likely to own land or a motor vehicle (P < 0.01), suggesting exposure is associated with lower socioeconomic standing (P = 0.03). RVFV exposure appears to be low in coastal Kenya, although with some variability among villages.Entities:
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Year: 2017 PMID： 28719329 PMCID： PMC5508922 DOI： 10.4269/ajtmh.17-0104
Source DB: PubMed Journal: Am J Trop Med Hyg ISSN： 0002-9637 Impact factor: 2.345