UK Health Security Agency
Guidance: Why is my baby being offered an RSV immunisation?
This leaflet is for parents of premature babies who are offered Clesrovimab or Nirservimab to help protect their baby against respiratory syncytial virus (RSV).
Zika virus: sample testing advice
Guidance on who to test for Zika virus infection and which samples to collect.
Cryptosporidium Reference Unit (CRU)
The national reference unit for cryptosporidium provides expert management, prevention and control advice as well as laboratory typing and confirmation services.
Guidance: Pneumococcal: the green book chapter
Pneumococcal immunisation information for public health professionals.