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