News and Press Releases Search About the CF Foundation Public Policy Drug Pipeline Clinical Trials Antibiotics Research Advocacy North American CF Conference Care Centers Care Team Cystic Fibrosis Foundation Therapeutics (CFFT) Fundraising Our Research Approach Patient Assistance Patient Registry (-) Germs 2020 (-) 2009 News About the CF Foundation | Germs CF Foundation Provides Guidance on Seasonal and H1N1 Influenza Sept. 22, 2009 | 3 min read