Posted in Coronavirus, Flu News Update: Influenza Activity in the United States During the 2017-18 Season and Composition of the 2018-19 Influenza Vaccine Admin June 23, 2020 Leave a comment Update: Influenza Activity in the United States During the 2017-18 Season and Composition of the 2018-19 Influenza Vaccine Source link Author: Admin Related Articles Posted in Coronavirus Flu News Covid: South Africa's Ramaphosa announces new restrictions as cases soar Posted in Coronavirus Flu News All-Latino Team Builds Connections in Virginia Outbreak Posted in Coronavirus Flu News H7N9 in China, Update | CDC