High vertical HIV transmission rate in the Midwest region of Brazil

The Brazilian Journal of Infectious Diseases : an Official Publication of the Brazilian Society of Infectious Diseases
Vanessa Terezinha Gubert de MatosAna Lúcia Lyrio de Oliveira

Abstract

To estimate vertical HIV transmission rate in a capital city of the Midwest region of Brazil and describe the factors related to transmission. A descriptive epidemiological study based on the analysis of secondary data from the Notifiable Diseases Information System (SINAN). The analysis considered all HIV-infected pregnant women with delivery in Campo Grande-MS in the years 2007-2013 and their HIV-exposed infants. A total of 218 births of 176 HIV-infected pregnant women were identified during the study period, of which 187 infants were exposed and uninfected, 19 seroconverted, and 12 were still inconclusive in July 2015. Therefore, the overall vertical HIV transmission rate in the period was 8.7%. Most (71.6%) of HIV-infected pregnant women were less than 30 years at delivery, housewives (63.6%) and studied up to primary level (61.9%). Prenatal information was described in 75.3% of the notification forms and approximately 80% of pregnant women received antiretroviral prophylaxis. Among infants, 86.2% received prophylaxis, but little more than half received it during the whole period recommended by the Brazilian Ministry of Health. Among the exposed children, 11.3% were breastfed. The vertical HIV transmission rate has increase...Continue Reading

Citations

Jan 22, 2021·American Journal of Perinatology·Mariana MenegottoClécio H da Silva

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