[HTML][HTML] Update: influenza activity in the United States during the 2018–19 season and composition of the 2019–20 influenza vaccine
X Xu - MMWR. Morbidity and mortality weekly report, 2019 - cdc.gov
X Xu
MMWR. Morbidity and mortality weekly report, 2019•cdc.govThe 2018–19 influenza season was a moderate severity season with two waves of influenza
A activity of similar magnitude during the season: A (H1N1) pdm09 predominated from
October 2018 to mid-February 2019, and A (H3N2) activity increased from mid-February
through mid-May.
A activity of similar magnitude during the season: A (H1N1) pdm09 predominated from
October 2018 to mid-February 2019, and A (H3N2) activity increased from mid-February
through mid-May.
The 2018–19 influenza season was a moderate severity season with two waves of influenza A activity of similar magnitude during the season: A (H1N1) pdm09 predominated from October 2018 to mid-February 2019, and A (H3N2) activity increased from mid-February through mid-May.
cdc.gov