High vertical HIV transmission rate in the Midwest region of Brazil.

Objectives: To estimate vertical HIV transmission rate in a capital city of the Midwest region of Brazil and describe the factors related to transmission.

Methods: 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.

Non-polarized cytokine profile of a long-term non-progressor HIV infected patient.

The HIV-1 initial viral infection may present diverse clinical and laboratory course and lead to rapid, intermediate, or long-term progression. Among the group of non-progressors, the elite controllers are those who control the infection most effectively, in the absence of antiretroviral therapy (ART). In this paper, the TH1, TH2 and TH17 cytokines profiles are described, as well as clinical and laboratory aspects of an HIV-infected patient with undetectable viral load without antiretroviral therapy.

Introduction of the dengue virus type 4 in the State of Mato Grosso do Sul, Brazil.

We report on the first isolation of dengue virus serotype 4 (DENV-4) in the State of Mato Grosso do Sul, Brazil, in February, 2012. The cases were isolated in the city of Campo Grande, the state capital, and presented the classic signs and symptoms of dengue fever. DENV-4 was primarily identified through viral isolation in C6/36 clone lineage of Aedes albopictus cells; followed by indirect immunofluorescence, using type-specific monoclonal antibodies.

Characteristics of HIV-positive patients infected by vertical transmission, Campo Grande, MS, Brazil, 1993-2009.

Objectives: The goal of the authors was to determine the epidemiological and clinical characteristics of all HIV-positive children and adolescents infected by vertical transmission.

Methods: A descriptive, cross-sectional and retrospective study was conducted that included all HIV-positive patients infected by vertical transmission who attended the referral services of the municipality of Campo Grande from 1993 to 2009, and who used antiretrovirals (ARV). The data were collected from medical records after local institutional review board approval.

[HTLV 1/2 infection: prenatal performance as a disease control strategy in State of Mato Grosso do Sul].

In this study, the prevalence of HTLV 1/2 infection among pregnant women in the State of Mato Grosso do Sul was estimated by means of the ELISA, Western Blot and PCR techniques, in blood samples collected by peripheral venous puncture. 116,689 pregnant women were examined and 153 were diagnosed as presenting HTLV 1/2 infection, with prevalence of 0.13%.

Prospective study on the prevention of vertical transmission of HIV in Campo Grande, Mato Grosso do Sul, Brazil, from 1996 to 2001.

This prospective study, involving 76 pregnant women infected with HIV, paired with their 79 exposed infants, was carried out between May 1996 and October 2001, at the Reference Department for Pregnant Women Infected with HIV in Campo Grande, Mato Grosso do Sul. The mean age of the pregnant women was 24 years; 88% (67/76) apparently were infected due to sexual practices; 88% (67/76) were housewives; 823% (63/76) graduated from junior high school; 14.5% (11/76) reported co-infection with Hepatitis C, 9.