Helena Martins-Cortes
Lisbon, Portugal
Last Updated: 09/26/2026
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Found 11 publications
Multi-country study on the impact of a revised consensus definition of late HIV diagnosis, Europe, 2022 to 2023.
Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
Published: August 14, 2026
Tracking epidemiological shifts in hepatitis A in Portugal: a comparison of seroprevalence between two nationwide surveys, 2001 to 2002 and 2015 to 2016.
Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
Published: September 19, 2025
Trends in new HIV diagnoses and factors contributing to late diagnosis among migrant populations in EU/EEA countries, 2014 to 2023.
Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
Published: November 29, 2024
SARS-CoV-2 introductions and early dynamics of the epidemic in Portugal.
Journal: Communications medicine
Published: May 21, 2021
Discriminating Between Premigration and Postmigration HIV Acquisition Using Surveillance Data.
Journal: Journal of acquired immune deficiency syndromes (1999)
Published: March 24, 2021
Massive dissemination of a SARS-CoV-2 Spike Y839 variant in Portugal.
Journal: Emerging microbes & infections
Published: November 02, 2020
Trends in human immunodeficiency virus diagnoses among men who have sex with men in North America, Western Europe, and Australia, 2000-2014.
Journal: Annals of epidemiology
Published: August 12, 2018
Molecular characterization of hepatitis C virus for determination of subtypes and detection of resistance mutations to protease inhibitors in a group of intravenous drug users co-infected with HIV.
Journal: Journal of medical virology
Published: March 19, 2015
Assessment of Hepatitis C Virus Diversity in Addition to the Frequency of Genotypes in Samples Analyzed Between 2009 and 2014 at the Reference Laboratory of National Health Institute Dr. Ricardo Jorge
Journal: Acta medica portuguesa
Published: January 29, 2015
Characteristics of late presentation of HIV infection in MSM and heterosexual adults in Portugal 2011-2013.
Journal: Journal of the International AIDS Society
Published: November 15, 2014
The state of hepatitis B and C in the Mediterranean and Balkan countries: report from a summit conference.
Journal: Journal of viral hepatitis
Published: July 06, 2013
Showing 1-11 of 11
Last Updated: 09/26/2026