News and Press Releases Search About the CF Foundation Drug Pipeline Research Our Research Approach Public Policy CFTR Modulators Advocacy Antibiotics Clinical Trials Get Involved Care Centers Our Advocacy Work Care Team Clinician Resources Coronavirus (COVID-19) Cystic Fibrosis Foundation Therapeutics (CFFT) North American CF Conference Patient Assistance Patient Registry (-) Germs (-) 2009 (-) News About the CF Foundation | Germs CF Foundation Provides Guidance on Seasonal and H1N1 Influenza Sept. 22, 2009 | 3 min read