News and Press Releases Search About the CF Foundation Research Public Policy Advocacy Cystic Fibrosis Foundation Therapeutics (CFFT) Drug Pipeline Care Centers CFTR Modulators Patient Assistance Adult Care Fertility and Reproductive Health Fundraising Genetic Therapies Medications Our Research Approach Patient Registry (-) CF-Related Complications (-) 2008 News About the CF Foundation | CF-Related Complications Cough Frequency May Serve as Measure in Evaluating CF Treatments May 21, 2008 | 2 min read