Erin M. Sorrell

Erin Sorrell, PhD, MSc is an associate professor with the Department of Environmental Health and Engineering and a senior scholar at the Center for Health Security, Johns Hopkins Bloomberg School of Public Health. Her work focuses on developing a variety of methodologies to map, assess, and address the structure and function of one health systems.

Repairing Global Health Security at the Humanitarian Frontline

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Reorienting the global preparedness system to include humanitarian settings requires conceptual and operational shifts

A nurse from Save the Children prepares vaccinations for internally displaced Somali children, in Baidoa, Somalia, on June 25, 2025.

Time to Act on New Bird Flu Spillovers

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Time to Act on New Bird Flu Spillovers

Course Correcting the U.S. Response to Bird Flu

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Course Correcting the U.S. Response to Bird Flu

Poultry Vaccine Hesitancy

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Poultry Vaccine Hesitancy

Flu: When Spillovers Spill Over

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Flu: When Spillovers Spill Over

Disarming Russia's Bioweapons Disinformation

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Disarming Russia's Bioweapons Disinformation

Revisiting the Origin Story of COVID-19

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Revisiting the Origin Story of COVID-19

Laboratory Diagnostics—Rarely Appreciated Until Something Goes Wrong

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Molecular epidemiology: a laboratory worker at the Wielkopolska Center for Pulmonology and Thoracic Surgery in Poznan, Poland performs diagnostic tests for the novel coronavirus on March 3, 2020. Picture shows a lab worker in a white lab coat sitting at a bench surrounded by test tubes preparing samples for analysis. REUTERS/Agencja Gazeta/Lukasz Cynalewski