Fig. 1. (IMAGE) Osaka University Caption Cough production in mice inoculated with various bacterial components. The number of coughs was counted, and the sum of coughs from days 6 to 14 is shown. The inoculated preparations were as follows: cell lysates from B. pertussis (lysate), pertussis toxin (PTx), virulence associated gene 8 (Vag8), and lipooligosaccharide (LOS). Credit 2022 Hiramatsu et al. The mechanism of pertussis cough revealed by the mouse-coughing model. mBio Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.