And the CDC is reporting activity in southeastern states, as well as the California-Utah-Nevada region.
Thur far in Pennsylvania, Montgomery and Butler counties have the highest number of cases, though overall numbers are still small.
All Pa. cases thus far are the H3 strain of A-type flu, a very aggressive strain,
Health experts urge people to get vaccinated before the end of October, to get the best protection.
Health departments around the area have scheduled flu shot clinics.
Find local clinics here.
Monday, Oct. 16 - 11:30 a.m. - 1:30 p.m.
Rutgers University - Health Services Med.
326 Penn Street, Camden
Oct. 18 Wednesday - 9:30 am - 11:30 am
Katz Jewish Community Center
1301 Springdale Road, Cherry Hill
Oct. 20 Friday - 9:30 am - 12:00 noon
Gloucester Township Municipal Building
1261 Chews Landing Road, Blackwood
Oct. 23 Monday- 2-4 PM
Magnolia Community Center
425 Brook Avenue, Magnolia
Oct. 24 Tuesday 10:00 am - 1:00 pm
Camden County College - Blackwood
Oct. 28 Saturday 11:00 am - 1:00 pm
Bub Duble Senior Center
33 Cooper Folly Road, Winslow Twp.
Oct. 31 Tuesday- 11:00 am - 1:00 pm
Runnemede VFW #3324
600 North Black Horse Pike, Runnemede
Nov. 1 Wednesday - 4:30 pm - 6:30 pm
American Legion Post 262 - Murray Troutt
20 Chestnut Street, Audubon
Nov. 3 Friday - 11:00 am - 1:00 pm
Camden County College - William G. Rohrer Center
1889 Marlton Pike East, Cherry Hill
Nov. 6 Monday 3:30 pm - 6:30 pm
Voorhees Town Center - Boscov's Court
6001 Voorhees Town Center, Voorhees
Nov. 9 Thursday - 10:00 am - 1:00 pm
Camden County College - Camden
200 North Broadway Street - College Hall Com. Rm.
Friday, Oct. 13, 10am-2pm
Pilgrim Gardens Senior Center, 1074 Pontiac Road, Drexel Hill, PA 19026
Friday, Oct. 20, 10am-2pm
Haverford Area YMCA, 891 N Eagle Road, Havertown, PA 19083
Friday, Nov. 3, 10am-2pm
Tinicum Fire Station: Drive-Thru Clinic, 99 Wanamaker Ave., Essington, PA 19029
All residents, ages 3 and older, who have not received a flu shot this season, are invited to attend the clinics, 10 am-2 pm.
The free walk-in flu clinics will be staffed by medical professionals and workers from the County Department of Intercommunity Health, the Pennsylvania Department of Health, the Delaware County Medical Reserve Corps (MRC) and Delaware County Community College School of Nursing.
Nonperishable food items will be collected for the County's annual food drive collection.
10/14/17 - Saturday 10 AM - 1 PM
Montgomery County Community College
College Hall - Rooms 144/148/151
340 DeKalb Pike, Blue Bell
10/17/17 - Tuesday 3:30 PM - 6:30 PM
Upper Merion Township Building
175 West Valley Forge Road, King of Prussia
10/21/17 - Saturday 10 AM - 1 PM
Abington Junior High School
2056 Susquehanna Road, Abington
10/26/17 - Thursday 3:30 PM - 6:30 PM
Berean Bible Church
2675 East High Street, Pottstown
11/7/17 - Tuesday 3:30 PM - 6:30 PM
Trinity Lutheran Church (Vote and Vax!)
1000 West Main Street, Lansdale