1. Epidemiology of Pertussis and Reactions to Pertussis Vaccine
2. UK Health Security Agency. Confirmed cases of pertussis by month. 2024. https://www.gov.uk/government/publications/pertussis-epidemiology-in-england-2024/confirmed-cases-of-pertussis-in-england-by-month
3. Statem Serums Institute. Monitoring of influenza, covid-19, RS virus and other respiratory diseases. 2024. https://www.ssi.dk/sygdomme-beredskab-og-forskning/overvaagning-af-luftvejssygdomme
4. European Centre for Disease Prevention and Control. Communicable disease threats report: week 51, 17-23 December 2023. 2023. https://www.ecdc.europa.eu/en/publications-data/communicable-disease-threats-report-17-23-december-2023-week-51
5. UK Health Security Agency. Prenatal pertussis vaccination coverage in England from July to September 2023. 2024. https://www.gov.uk/government/publications/pertussis-immunisation-in-pregnancy-vaccine-coverage-estimates-in-england-october-2013-to-march-2014/prenatal-pertussis-vaccination-coverage-in-england-from-july-to-september-2023