Complete genome sequence of strain 400431-b, isolated from a protracted course of whooping cough in Austria, 2023.

Here, we report the complete genome of strain 400431-b isolated from a nasopharyngeal swab from a 4-year-old patient presenting with a protracted course of whooping cough, vaccinated with three doses of diphtheria-tetanus-acellular pertussis-hepatitis B-poliomyelitis- type b vaccine.