News and Press Releases Search About the CF Foundation Public Policy Research Advocacy Cystic Fibrosis Foundation Therapeutics (CFFT) Drug Pipeline Care Centers CFTR Modulators Patient Assistance Adult Care Fundraising Medications Our Research Approach (-) 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