Question: what is in 5 in 1 vaccine?
Answer: The full name of the 5-in-1 vaccine used in the UK is DTaP/IPV/Hib, which stands for 'Diphtheria, Tetanus, acellular Pertussis, Inactivated Polio Vaccine, Hib (Haemophilus influenzae type b)'. The vaccine includes the acellular pertussis vaccine (the 'aP' in 'DTaP').