Ivana S. Varella
Porto Alegre, RS, Brazil
Last Updated: 09/26/2026
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Found 12 publications
Advanced HIV Disease at First Diagnosis in South Brazil Extended Beyond Traditionally Targeted Populations: A 10-Year Hospital-Based Study (2015-2024).
Journal: AIDS research and treatment
Published: August 13, 2025
Socio-ecological Determinants of Detectable Viremia among Pregnant People Living with HIV in South Brazil: The Role of Stimulant Use Disorder and Homelessness.
Journal: AIDS and behavior
Published: January 19, 2025
Prompt Initiation of Maternal Antiretroviral Therapy After HIV Seroconversion in Pregnancy Effectively Prevents Vertical Transmission and Other Adverse Infant Outcomes.
Journal: The Pediatric infectious disease journal
Published: December 20, 2024
The Benefits of COVID-19 Vaccination for Pregnant Patients Hospitalized with Respiratory Symptoms: A Retrospective Cohort Study in South Brazil.
Journal: Vaccines
Published: October 31, 2024
Stages of care for patients with chronic hepatitis C at a hospital in southern Brazil.
Journal: World journal of hepatology
Published: May 27, 2023
Dual and Triple Infections With Influenza A and B Viruses: A Case-Control Study in Southern Brazil.
Journal: The Journal of infectious diseases
Published: April 01, 2019
HIV-1 heterosexual transmission and association with sexually transmitted infections in the era of treatment as prevention.
Journal: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases
Published: February 01, 2019
Role of BI-RADS Ultrasound Subcategories 4A to 4C in Predicting Breast Cancer.
Journal: Clinical breast cancer
Published: November 18, 2016
HIV testing of male partners of pregnant women in Porto Alegre, Brazil: a potential strategy for reduction of HIV seroconversion during pregnancy.
Journal: AIDS care
Published: November 09, 2013
HIV voluntary counseling and testing of couples during maternal labor and delivery: the TRIPAI Couples study.
Journal: Sexually transmitted diseases
Published: August 17, 2013
Risk-taking behavior for HIV acquisition during pregnancy in Porto Alegre, Brazil.
Journal: Infectious diseases in obstetrics and gynecology
Published: July 31, 2012
Showing 1-12 of 12
Last Updated: 09/26/2026