Alfredo P. Martínez

Centro de Educación Médica e Investigaciones Clínicas Norberto Quirno — Argentina

Medicine · Health Sciences

14h-index552citations54works0.42yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Hepatitis B Virus Studies(18), Hepatitis C virus research(15), SARS-CoV-2 and COVID-19 Research(13), Hepatitis Viruses Studies and Epidemiology(11), COVID-19 Clinical Research Studies(9)

Publications54 total

Nationwide Seroprevalence Study of Hepatitis B and Hepatitis C Viruses Among Blood Donors in Paraguay
2025Open Access
NATIONWIDE SEROPREVALENCE STUDY OF HEPATITIS B AND C VIRUSES AMONG BLOOD DONORS IN PARAGUAY
2025Open Access
Evaluation of T cell immune memory response after BBIBP-CorV, gam-COVID-Vac, and heterologous gam-COVID-Vac /mRNA-1273 COVID-19 vaccination schemes against different SARS-CoV-2 variants
Vaccine·2025
Hepatitis A and hepatitis E virus seroprevalence in Paraguay: first survey among blood donors
Transactions of the Royal Society of Tropical Medicine and Hygiene·2025
High Burden of Dengue and Chikungunya Virus in Paraguay: Seroprevalence Findings From Blood Donors
Journal of Medical Virology·2025
Usefulness of Saliva Samples in the Diagnosis of Monkeypox: Insights From Argentina
Journal of Medical Virology·2025
High Burden of Dengue and Chikungunya virus in Paraguay: Seroprevalence Findings from Blood Donors
2024Open Access
Evaluation of T Cell Immune Memory Response after Sinopharm (BBIBP-CorV), Gam-COVID-Vac (Sputnik V), and Heterologous Sputnik-V/mRNA-1273 (Moderna) COVID-19 Vaccination Schemes against Different SARS-CoV-2 Variants
2024Open Access
Hepatitis A and Hepatitis E virus seroprevalence in Paraguay: First survey among blood donors.
2024Open Access
Seroprevalence of hepatitis A virus among people born before and after implementation of universal vaccination in Argentina
Infectious Diseases·2024· 4 cited
Seroprevalence of Hepatitis A Virus among people born before and after implementation of universal vaccination in Argentina
Research Square (Research Square)·2024Open Access
Comparative study between an antigen test and the reverse transcription-polymerase chain reaction (RT-PCR) test for the diagnosis of COVID-19 in pediatrics
Archivos Argentinos de Pediatria·2023· 2 citedOpen Access
Point-of-care detection of SARS-CoV-2 antigen among symptomatic vs. asymptomatic persons: Testing for COVID-19 vs. infectivity
Frontiers in Public Health·2022· 10 citedOpen Access
Assessment of the humoral response to the homologous Gam-COVID-Vac (Sputnik V) or heterologous Sputnik V/mRNA-1273 (Moderna) vaccination against SARS-CoV-2 in dialysis patients
Journal of Nephrology·2022· 6 citedOpen Access
Insights into induction of the immune response by the hepatitis B vaccine
World Journal of Gastroenterology·2022· 47 citedOpen Access
Heterologous Gam-COVID-Vac (Sputnik V)/mRNA-1273 (Moderna) vaccination: Author's response
Clinical Microbiology and Infection·2022Open Access
Assessment of the humoral response to the homologous Gam-COVID-Vac (Sputnik V) or heterologous Sputnik V/mRNA-1273 (Moderna) vaccination against SARS-CoV-2 in dialysis patients
2022· 2 citedOpen Access
Heterologous gam-COVID-vac (sputnik V)/mRNA-1273 (moderna) vaccination induces a stronger humoral response than homologous sputnik V in a real-world data analysis
Clinical Microbiology and Infection·2022· 17 citedOpen Access
Heterologous Gam-COVID-Vac (Sputnik V) / mRNA-1273 (Moderna) vaccination induces a stronger humoral response than homologous Sputnik V in a real-world data analysis
2022· 4 citedOpen Access
Prevalence of Chagas Disease and Associated Factors in an Endemic Area of Northeastern Argentina
American Journal of Tropical Medicine and Hygiene·2022· 3 citedOpen Access
page 1 of 3Next →

Frequent Co-authors

Federico A. Di Lello(31), Diego Flichman(20), Patricia Baré(15), Gabriel García(14), Ezequiel Ridruejo(13), Cristina Videla(12), Matías J. Pereson(12), Karin Neukam(8), Natalia Echegoyen(7), Alicia Lucero(7), Pablo Bonvehí(6), Lucas Amaya(6), Antonella Martelli(6), Sebastián Marciano(5), Adrián Gadano(5), Paula S. Pérez(5), Nelson Márquez(5), Marcela Echavarría(4), Guadalupe Carballal(4), Jorgelina L. Blejer(4)