Alejandro J. Hernandez

Alejandro J. Hernandez

Family Medicine

700 Hawk Ridge Drive
Hamburg, PA 19526

Last Updated: 09/26/2026

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Found 14 publications

Factors associated with severe health outcomes among community-dwelling older adults hospitalized with respiratory syncytial virus.

Factors associated with severe health outcomes among community-dwelling older adults hospitalized with respiratory syncytial virus.

Journal: The Journal of infection

Published: April 15, 2026

Development and validation of a case identification algorithm for hand trauma patients using health administrative data and the epidemiology of hand trauma in a universal healthcare system.

Development and validation of a case identification algorithm for hand trauma patients using health administrative data and the epidemiology of hand trauma in a universal healthcare system.

Journal: BMJ open

Published: December 15, 2025

Human papillomavirus (HPV) vaccine coverage and associated sociodemographic factors among individuals eligible for publicly funded vaccine in Ontario, Canada from 2007 to 2023: A Canadian immunization research network study.

Human papillomavirus (HPV) vaccine coverage and associated sociodemographic factors among individuals eligible for publicly funded vaccine in Ontario, Canada from 2007 to 2023: A Canadian immunization research network study.

Journal: Vaccine

Published: October 01, 2025

Antibiotic and Nonantibiotic Drugs Associated With Clostridioides difficile Infection Risk: a Pharmacopoeia-Wide Case-Cohort Study.

Antibiotic and Nonantibiotic Drugs Associated With Clostridioides difficile Infection Risk: a Pharmacopoeia-Wide Case-Cohort Study.

Journal: The Journal of infectious diseases

Published: September 03, 2025

Healthcare utilization patterns and costs related to neurofibromatosis 1 in Ontario, Canada.

Healthcare utilization patterns and costs related to neurofibromatosis 1 in Ontario, Canada.

Journal: Orphanet journal of rare diseases

Published: July 08, 2025

Validation of influenza vaccination status using health administrative databases by integrating pharmacy claims and medical billing databases in Ontario, Canada.

Validation of influenza vaccination status using health administrative databases by integrating pharmacy claims and medical billing databases in Ontario, Canada.

Journal: BMC infectious diseases

Published: January 30, 2025

Population-Based Analysis of the Risk of Mycobacterial Infections Associated With Immune Checkpoint Inhibitors.

Population-Based Analysis of the Risk of Mycobacterial Infections Associated With Immune Checkpoint Inhibitors.

Journal: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America

Published: August 29, 2024

Burden of Illness Associated With Respiratory Syncytial Virus, Influenza, and Coronavirus Disease 2019 in Infants and Young Children in Ontario, Canada, 2018-2023: A Population-Based Canadian Immunization Research Network Study.

Burden of Illness Associated With Respiratory Syncytial Virus, Influenza, and Coronavirus Disease 2019 in Infants and Young Children in Ontario, Canada, 2018-2023: A Population-Based Canadian Immunization Research Network Study.

Journal: Open forum infectious diseases

Published: August 15, 2024

Clinical characteristics and outcomes of critically ill adult patients admitted with traumatic brain injury: a cohort study.

Clinical characteristics and outcomes of critically ill adult patients admitted with traumatic brain injury: a cohort study.

Journal: Canadian journal of anaesthesia = Journal canadien d'anesthesie

Published: May 28, 2024

Estimated Effectiveness of Postpartum Maternal Messenger RNA COVID-19 Vaccination Against Delta and Omicron SARS-CoV-2 Infection and Hospitalization in Infants Younger Than 6 Months.

Estimated Effectiveness of Postpartum Maternal Messenger RNA COVID-19 Vaccination Against Delta and Omicron SARS-CoV-2 Infection and Hospitalization in Infants Younger Than 6 Months.

Journal: JAMA pediatrics

Published: February 27, 2023

Maternal mRNA covid-19 vaccination during pregnancy and delta or omicron infection or hospital admission in infants: test negative design study.

Maternal mRNA covid-19 vaccination during pregnancy and delta or omicron infection or hospital admission in infants: test negative design study.

Journal: BMJ (Clinical research ed.)

Published: February 08, 2023

Virtual Reality-Based Rehabilitation as a Feasible and Engaging Tool for the Management of Chronic Poststroke Upper-Extremity Function Recovery: Randomized Controlled Trial.

Virtual Reality-Based Rehabilitation as a Feasible and Engaging Tool for the Management of Chronic Poststroke Upper-Extremity Function Recovery: Randomized Controlled Trial.

Journal: JMIR serious games

Published: February 24, 2022

Showing 1-12 of 14

Last Updated: 09/26/2026