The Indiana Department of Health reported Wednesday (March 25) the number of emergency department visits for COVID-like illness for the period of March 12-18 dropped to 215 (down 66) from the previous weekly report.
CDC report on level of (all) respiratory illness activity
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Data last updated on March 26, and presented through March 22. View this dataset on data.cdc.gov. |
What to know (as of March 28)
Activity Levels Update:
- The amount of acute respiratory illness causing people to seek health care remains at a low level.
- Nationally, emergency department visits for diagnosed influenza, COVID-19 and RSV are low.
- Nationally, influenza (10.7%), COVID-19 (3.6%), and RSV (4.4%) test positivity decreased.
- Nationally, wastewater viral activity levels for influenza A, COVID-19, and RSV are low.
- COVID-19 predictions for the next two weeks suggest that emergency department visits may decline from a low to very low level. Influenza predictions suggest that emergency department visits will remain at a low level.
CDC ReportMeasles cases in 2025As of March 27, 2025, a total of 483 confirmed* measles cases were reported by 20 jurisdictions: Alaska, California, Florida, Georgia, Kansas, Kentucky, Maryland, Michigan, Minnesota, New Jersey, New Mexico, New York City, New York State, Ohio, Pennsylvania, Rhode Island, Tennessee, Texas, Vermont, and Washington. Find more real-time updates of measles cases reported by:
There have been 5 outbreaks (defined as 3 or more related cases) reported in 2025, and 93% of confirmed cases (447 of 483) are outbreak-associated. For comparison, 16 outbreaks were reported during 2024 and 69% of cases (198 of 285) were outbreak-associated. *NOTE: CDC is aware of probable measles cases being reported by jurisdictions. However, the data on this page only includes confirmed cases |
Protect yourself and your community
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- Safeguard your health - Get the latest information from Vaccines.gov
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- Explore resources and recommendations for older adults - Stay informed and protected
- Review tailored health recommendations for high-risk individuals
- Feeling ill? Take immediate steps to protect yourself and others – Start here
- Have symptoms? Consider wearing a mask
- Take action against germs – Practice good hygiene
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Recommended immunizations protect people and save lives
Last year (2023-24), CDC estimates:
Flu vaccination prevented:
- At least 7 million influenza illnesses
- 3.7 million influenza-associated medical visits
- 105,000 influenza-associated hospitalizations
- 3,500 influenza-associated deaths in the United States
COVID-19 vaccines:
- Reduced the risk of severe COVID-19 by about half.
RSV immunizations:
- Reduced the risk of RSV-associated hospitalization by 75% among adults ages 60 years and older.
- Were 90% effective against RSV-associated hospitalization in infants during their first RSV season.