Skip to main content
U.S. flag

An official website of the United States government

Return to search results
💡 Advanced Search Tip

Search by organization or tag to find related datasets

MMWR Metadata

Published by U.S. EPA Office of Research and Development (ORD) | U.S. Environmental Protection Agency | Metadata Last Checked: June 27, 2025 | Last Modified: 2023-08-22
Metadata for MMWR on Canadian Wildfire Smoke episodes and asthma ED visits. Portions of this dataset are inaccessible because: Jurisdictions own data with protections under their laws and regulations. NSSP (CDC) has access to data through data-use agreements that allow for reporting at the HHS regional aggregate level. They can be accessed through the following means: For the non-public data, all end users with access are credentialled and must gain access through PIV following CDC approved protocols. All team members with access are CDC employees. For the public data that is associated with the MMWR publication, results will be presented in a visual format showing graphs of ED visit counts and air quality levels in the publication. Publicly available Aggregated data will be available in CDCStacks library system. For non-public data. Format: Data will be presented in aggregate form during dissemination phase through a publicly accessible MMWR. This dataset is associated with the following publication: McArdle, C., T. Dowling, K. Carey, J. DeVies, D. Johns, A. Gates, Z. Stein, K. van Santen, L. Radhakrishnan, A. Kite-Powell, K. Soetebier, J. Sacks, K. Sircar, K. Hartnett, and M. Mirabelli. Asthma-Associated Emergency Department Visits During the Canadian Wildfire Smoke Episodes — United States, April–August 2023. MORBIDITY AND MORTALITY WEEKLY REPORT. U.S. Department of Health and Human Services, Washington, DC, USA, 72: 926-932, (2023).

Find Related Datasets

Click any tag below to search for similar datasets

Complete Metadata

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov