title: Report from the PHLS Communicable Disease Surveillance Centre.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology; D000328:Adult; D004739:England; D005260:Female; D006801:Humans; D008297:Male; D010243:Paralysis / Q000209:etiology; D011051:Poliomyelitis / Q000453:epidemiology*; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects; D011247:Pregnancy; D009956:Psittacosis / Q000453:epidemiology*; D014852:Wales
chemical_list: D011055:Poliovirus Vaccine, Oral