AI Article Synopsis

  • The study evaluated Zika virus (ZIKV) knowledge and attitudes among pregnant women in Colombia during its outbreak, focusing on their preventive behaviors against mosquito-borne and sexual transmission.
  • Data was gathered from 1,519 women in early pregnancy; most were aware of ZIKV transmission (97.8%) and expressed concern (85.5%), though preventive behaviors like using mosquito repellent were low (17.0%).
  • Despite having good knowledge about ZIKV, there was no clear link between this knowledge and behavioral changes, although a history of mosquito-borne infection did correlate with increased condom use.

Article Abstract

Background: Zika virus (ZIKV) infection during pregnancy can cause severe birth defects in the fetus and is associated with neurodevelopmental abnormalities in childhood. Our objective was to describe ZIKV knowledge and attitudes among pregnant women in Colombia while ZIKV was circulating and whether they predicted the adoption of behaviors to prevent ZIKV mosquito-borne and sexual transmission.

Methods: We used self-reported data from Zika en Embarazadas y Niños (ZEN), a cohort study of women in early pregnancy across three regions of Colombia during 2017-2018. We used Poisson regression to estimate associations between knowledge, attitudes and previous experience with mosquito-borne infection and preventative behaviors.

Results: Among 1519 women, knowledge of mosquito-borne transmission was high (1480; 97.8%) and 1275 (85.5%) participants were worried about ZIKV infection during pregnancy. The most common preventive behavior was wearing long pants (1355; 89.4%). Regular mosquito repellent use was uncommon (257; 17.0%). While ZIKV knowledge and attitudes were not associated with the adoption of ZIKV prevention behaviors, previous mosquito-borne infection was associated with increased condom use (prevalence ratio 1.4, 95% CI 1.1 to 1.7).

Conclusions: Participants were well informed about ZIKV transmission and its health consequences. However, whether this knowledge resulted in behavior change is less certain.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10910550PMC
http://dx.doi.org/10.1093/trstmh/trad005DOI Listing

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