Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick with coughs, soreness, fevers, vomiting, and other flu-like symptoms.

The information was not reported as it usually is by the CDC, in a weekly breakdown of ... flu tests and flu-related visits to the emergency room. As of the week ending on Jan.

Flu has surged to high levels across the US, straining hospitals. Experts discuss 2024-25 flu season trends, symptoms to ...