Pandemics

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A volunteer is guided through the full donning sequence for special pathogen personal protective equipment during a training seminar led by Syra Madad, chief biopreparedness officer for NYC Health + Hospitals, on February 2, 2026.

How NYC Practices for Ebola and Special Pathogen Outbreaks

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NYC Health + Hospitals has added virtual reality training to reinforce its readiness for high-consequence infectious diseases

Health workers in protective clothing confer behind barriers marking the isolation ward where victims Marburg virus are treated, in Uige, Angola, on April 20, 2005.

Why Every Country Needs a Public Health Agency

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The WHO's executive director of health emergencies outlines why more countries are launching national public health agencies

Former Head of Gavi on the U.S. Retreat from Vaccines

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Seth Berkley evaluates the new U.S. vaccine schedule and what defunding immunization means for pandemic preparedness

Former Head of Gavi on the U.S. Retreat from Vaccines

Does Pandemic Preparedness Depend on Confronting the Chronic Disease Crisis?

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An analysis looks at whether strategies to reduce the global burden of noncommunicable disease could aid pandemic preparedness

A line chart titled “Health Risks in LMICs” shows how the leading risk factors for disease burden change in low- and middle-income countries (LMICs) from 1990 to 2023. In 1990, malnutrition ranks highest, followed by unsafe water, sanitation and hygiene (WASH), household air pollution, high blood pressure, dietary risks, tobacco, and high body-mass index. Over time, noncommunicable disease risks rise. By 2023, high blood pressure and dietary risks are the top contributors, while malnutrition and household air pollution decline in rank. Tobacco and high body-mass index increase modestly, and unsafe WASH drops to the lowest rank. The chart highlights a shift from communicable and environmental risks toward chronic disease risks in LMICs.

WHO, PAHO, and the Future of Health in the Americas

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For Latin America and the Caribbean, preserving the integrity of the WHO and PAHO is not optional but a strategic necessity

Argentina's President Javier Milei addresses the eightieth United Nations General Assembly, at the UN headquarters, in New York City, on September 24, 2025.

White House Empties Office for U.S. Pandemic Policy: The Gaps Left Behind

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Summer departures leave the White House without a senior official for pandemic preparedness, biosecurity, or biodefense

White House Empties Office for U.S. Pandemic Policy: The Gaps Left Behind

From Long Flu to Long COVID: A Brief History of Postviral Illness

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Despite centuries of examples, long-term maladies after flu and other viruses remain absent from mainstream policy

From Long Flu to Long COVID: A Brief History of Postviral Illness

Pandemic Responses Should Not Rely on Border Closures

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Lessons learned from COVID-19 should inform future public health responses

Pandemic Responses Should Not Rely on Border Closures

Prioritizing Prevention in the Pandemic Treaty

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Ahead of debates next month, negotiators should come with clear, commonsense proposals that can gain global support

Prioritizing Prevention in the Pandemic Treaty

Preparing for Disease X

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A recent outbreak in Democratic Republic of Congo underscores the need to prepare for future pandemics

Preparing for Disease X

Global Health Security Lessons from the U.S. Biodefense Response

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The COVID-19 pandemic exemplified how an institute concerned with biodefense could pivot to serve public health needs

Global Health Security Lessons from the U.S. Biodefense Response

Designing A New National Center for Disease Control

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Infectious disease epidemiologist Chikwe Ihekweazu recounts the advent of Nigeria's Centre for Disease Control

Designing A New National Center for Disease Control