TY  - JOUR
T1  - Update: Influenza activity—united states, october 2–november 26, 2011
Y1  - 2012/01/18
N1  - 
JO  - JAMA
SP  - 244
EP  - 247
VL  - 307
IS  - 3
N2  - 
During October 2–November 26, 2011, influenza activity remained low in the United States. Thus far, influenza A viruses have predominated, and the majority are antigenically related to the 2011-12 influenza vaccine strains for the Northern Hemisphere. This report summarizes U.S. influenza activity* since October 2 and updates the previous summary.1

SN  - 0098-7484
M3  - doi: 
UR  - http://dx.doi.org/
ER  -