Details

Autor(en) / Beteiligte

• Kledmanee, Kan
• Liabsuetrakul, Tippawan
• Sretrirutchai, Somporn
• Gonzalez-Bulnes, Antonio

Titel

Seropositivities against brucellosis, coxiellosis, and toxoplasmosis and associated factors in pregnant women with adverse pregnancy outcomes: A cross-sectional study

Ist Teil von

• PloS one, 2019-05, Vol.14 (5), p.e0216652-e0216652

Ort / Verlag

United States: Public Library of Science

Erscheinungsjahr

2019

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• Brucellosis, coxiellosis, and toxoplasmosis can be transmitted from infected ruminants to pregnant women and may induce adverse pregnancy outcomes; however, there are to date few studies. This study aimed to examine the seropositivities of immunoglobulin G (IgG) against those three pathogens among pregnant women with adverse pregnancy outcomes, and to explore the associated factors. A cross-sectional study was conducted in southern Thailand, where goat production is common. A total of 105 pregnant Thai women who had adverse pregnancy outcomes and serum samples collected at first antenatal care visit before their 28th gestational week from June 2015 to June 2016 were included. The seropositivities of IgG anti-Brucella abortus, Toxoplasma gondii, and Coxiella burnetii antibodies were tested by using commercial enzyme-linked immunosorbent assay (ELISA) kits. Associated factors with seropositivity were analyzed using multiple logistic regression. Most women were Muslim aged 20-34 years and 32.4% had a prior history of one or more adverse pregnancy outcomes. One-third of the women had been exposed to goats or raw goat products. Of the 105 serum samples, the seropositivity of anti-T. gondii IgG was highest (33/105, 31.4%), followed by anti-C. burnetii IgG (2/105, 1.9%), and anti-B. abortus IgG (1/105, 1.0%), respectively. None of the pregnant women were found to be co-seropositive for those three pathogens. One-third of women with adverse pregnancy outcomes showed positive antibodies for toxoplasmosis, coxiellosis and brucellosis. A dose-response relationship between seropositivity of anti-T. gondii IgG and age was noticed.