Whooping cough: Vaccine appeal as Northern Ireland cases rise - bbc.co.uk
- Whooping cough: Vaccine appeal as Northern Ireland cases rise bbc.co.uk
- 'Stay at home' warning over 100-day Victorian disease sweeping UK Birmingham Live
- PHA warning to NI parents amid rise in 'highly contagious' infection Belfast Live
- Whooping cough infections rise GOV.UK
- The 'hundred-day cough' is on the rise – what you need to know about the infection The Independent