Louisiana leads nation in flu activity, CDC map shows

SHREVEPORT, La. (KSLA) - Flu season has started early in Louisiana, and the CDC’s latest map puts the state at the top in the country for flu activity.

Dr. Ammar Husan with LSU Health said the timing is the surprise this season. Flu usually peaks between December and February.

“One thing you want to know about this season is that we’re getting the flu much earlier. We’re getting it in October and November,” Husan said.

Flu shot takes time to work

A flu shot is the best defense, but health experts say it does not offer instant protection.

“Because the flu shot in itself is not going to be the flu. You have to build up that immunity for at least one and a half to two weeks. And then you’re fully protected,” Husan said.

Steps to take now

Doctors suggest people start practicing preventive habits now.

“Like washing your hands, making sure you’re not touching your face. Making sure when you’re sneezing, you’re sneezing in your, you know, in the crease of your elbow. If you’re sick, you want to make sure that you, your kid, or yourself, you know, stay out of work or stay out of school for at least 24 hours being fever-free,” Husan said.

When to seek care

Doctors say people who get sick should not wait to seek care. They say not every case requires a trip to the emergency room. A primary care doctor or an urgent care clinic can test and treat patients.

Doctors say earlier detection allows them to do more to help.

“Because if we catch it within 24 hours, 48 hours, within like five days, then we can give you antivirals. So the antivirals, like Tamiflu, afluza, which is a one-time pill that you can get, all these medications, they help the severity and the duration of how long the flu lasts,” Husan said.

Neighboring states

The CDC says Texas is at a moderate level of flu activity and Arkansas is at a minimal level. Husan said other states may be catching up.