Elizabeth Harker

Respiratory Virus Surveillance Among Children with Acute Respiratory Illnesses — New Vaccine Surveillance Network, United States, 2016–2021

Ariana Perez, Joana Y Lively, Aaron T. Curns et al. · MMWR Morbidity and Mortality Weekly Report · 2022 · 129 citations · Full text

Interim Estimates of 2023–24 Seasonal Influenza Vaccine Effectiveness — United States

Aaron M. Frutos, Ashley M. Price, Elizabeth Harker et al. · MMWR Morbidity and Mortality Weekly Report · 2024 · 81 citations · Full text

Interim Estimates of 2024–2025 Seasonal Influenza Vaccine Effectiveness — Four Vaccine Effectiveness Networks, United States, October 2024–February 2025

Aaron M. Frutos, Seana Cleary, Emily Reeves et al. · MMWR Morbidity and Mortality Weekly Report · 2025 · 35 citations · Full text

Vaccine Effectiveness Against Influenza A–Associated Hospitalization, Organ Failure, and Death: United States, 2022–2023

Nathaniel M. Lewis, Yuwei Zhu, Ithan D. Peltan et al. · Clinical Infectious Diseases · 2023 · 32 citations · Full text

SARS-CoV-2 Epidemiology and COVID-19 mRNA Vaccine Effectiveness Among Infants and Children Aged 6 Months–4 Years — New Vaccine Surveillance Network, United States, July 2022–September 2023

Ayzsa Tannis, Ariana Perez, Elizabeth Harker et al. · MMWR Morbidity and Mortality Weekly Report · 2023 · 10 citations · Full text