
Topic
Flu Season News — Flu Season Watch: What the Weekly Numbers Mean
How to read the CDC's weekly flu surveillance without panic: what ILINet and lab positivity measure, why trends beat single-week spikes, and when hospital rates matter.

How to read the CDC's weekly flu surveillance without panic: what ILINet and lab positivity measure, why trends beat single-week spikes, and when hospital rates matter.

Trial results get compressed into headlines. Here is what gets lost, and how to read the next one.