Norovirus Cases Are on the Upswing, CDC Says

Feb. 10, 2023 — The number of positive cases of the norovirus, a highly transmissible gastrointestinal illnessĀ also known as the stomach flu, is rising across the United States. There were 225 norovirus outbreaks reported to the CDC between Aug. 1, 2022, and Jan. 8, 2023, compared to 172 outbreaks during the same period the previous …