CDC Epidemic Trends and Rt snapshots for AZ, CO, NM, and UT

The current COVID epidemic trend is declining for Colorado, New Mexico, and Utah and likely declinging for Arizona. The weekly percentage of ED visits diagnosed with COVID was very low for Arizona, Colorado, New Mexico, and Utah. (Trend assessments based on data reported through 3/10/2026)

The current flu epidemic trend is likely growing for Colorado, not changing for Arizona and New Mexico, and declining for Utah. The weekly percentage of ED visits diagnosed with influenza was moderate for Colorado and low for Arizona, New Mexico, and Utah. (Trend assessments based on data reported through 3/10/2026)

The current RSV epidemic trend is declining for Colorado, New Mexico, and Utah and likely declining for Arizona. The weekly percentage of ED visits diagnosed with RSV was moderate for Colorado and Utah and low for Arizona and New Mexico. (Trend assessments based on data reported through 3/10/2026)

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