| Literature DB >> 11215881 |
.
Abstract
This report summarizes influenza activity in the United States during November 26, 2000-January 13, 2001. Influenza activity was low to moderate but increasing in the United States. Since October 1, the most frequently isolated viruses were influenza A (H1N1) and were well matched antigenically with the 2000-01 influenza A (H1N1) vaccine strain.Entities:
Mesh:
Year: 2001 PMID: 11215881
Source DB: PubMed Journal: MMWR Morb Mortal Wkly Rep ISSN: 0149-2195 Impact factor: 17.586