ArticleThe American journal of tropical medicine and hygiene2024
Seroprevalence and Risk Factors for Toxoplasma gondii Infection in Women of Reproductive Age in Nigeria in 2018.
Article in The American journal of tropical medicine and hygiene, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Seroprevalence and associated behavioral factors of Toxoplasma gondii infection among pregnant women in Pokhara Valley, Nepal.Tropical medicine and health · 2025Article
- Seroprevalence ofMicroorganisms · 2024Article
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Authors and funding
17 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Congenital transmission of Toxoplasma gondii can occur when a woman becomes infected for the first time during or just before pregnancy. Toxoplasma gondii in the fetus can lead to miscarriage, stillbirth, ocular or neurological abnormalities at birth, or progressive visual, hearing, motor, and cognitive deficiencies. The national seroprevalence of T. gondii infection in Nigeria was previously unknown. The 2018 Nigeria HIV/AIDS Indicator and Impact Survey collected demographic, socioeconomic, and HIV-related data and stored blood specimens with consent for future analysis for other pathogens of public health importance. We evaluated toxoplasmosis seropositivity and risk factors in a sample of 44,269 women of reproductive age (WRA) between 15 and 44 years. The national T. gondii seroprevalence among WRA was 26.8% (95% CI: 25.8-27.7%). We found that WRA from all 36 states and the Federal Capital Territory had T. gondii exposure. Seroprevalence was higher in 25- to 44-year-olds than in 15- to 24-year-olds. A similar proportion of pregnant and nonpregnant women were seropositive. Increased odds of seropositivity were associated with unimproved toilet facilities and drinking water sources, being in a higher wealth quintile, and primary and secondary education compared with no education. Decreased odds of seropositivity were associated with living in an urban area and owning livestock. This study provides the first-ever national seroprevalence estimate for WRA in Nigeria. Although information on known risk factors for toxoplasmosis (e.g., consumption of undercooked meat, cat ownership) was not collected, future studies could further investigate potential risk factors to inform the development of effective toxoplasmosis prevention measures.
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