Interim estimates of 2017–18 seasonal influenza vaccine effectiveness — United States, February 2018 [CDC MMWR, 16 Feb 2018 — free full-text] User isosafrole, in the Public Health subreddit, 19 Feb 2018
CDC: Interim Estimates of 2017–18 Seasonal Influenza Vaccine Effectiveness User worldnewsbot, in the News From Around The World subreddit, 16 Feb 2018
Interim Estimates of 2017–18 Seasonal Influenza Vaccine Effectiveness — United States, February 2018 | MMWR User PHealthy, in the Infectious Disease News subreddit, 16 Feb 2018
CDC: Interim Estimates of 2017–18 Seasonal Influenza Vaccine Effectiveness User PHealthy, in the Reddit Science subreddit, 16 Feb 2018