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The figure is an illustration of people wearing masks in front of trees with text about emergency department visits for asthma during wildfire smoke exposure.
August 25, 2023

Notes from the Field: Asthma-Associated Emergency Department Visits During a Wildfire Smoke Event — New York, June 2023

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This figure is a world map showing airplane flight patterns.
June 30, 2023

Travel-Related Diagnoses Among U.S. Nonmigrant Travelers or Migrants Presenting to U.S. GeoSentinel Sites — GeoSentinel Network, 2012–2021

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The figure shows the MMWR logo on a blue background.
June 23, 2023

E-cigarette Unit Sales by Product and Flavor Type, and Top-Selling Brands, United States, 2020–2022

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The image shows a wastewater treatment facility.
January 15, 2026

Notes from the Field: Retrospective Analysis of Wild-Type Measles Virus in Wastewater During a Measles Outbreak — Oregon, March 24–September 22, 2024

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The image shows a mosquito biting a person’s arm.
January 8, 2026

Zika Virus Outbreak — Bangladesh, September–December 2024

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January 1, 2026

Welder’s Anthrax Treated with Obiltoxaximab — Louisiana, 2024

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