"Regarding revised Hygiene Textbook and the omission of any reference to Typhus and Plague diseases".

Letters sent between the offices of the Central Requisite Store of the Commandery in Southern Africa of The Grand Priory in the British Realm of the Venerable Hospital of St John of Jerusalem and the St John headquarters in Clerkenwell, London, regarding the omission of guidance around treating typhus or plague in the latest edition of the St John Ambulance Association's Hygiene manual, and the Association's suggestion to create a localised leaflet instead in creating an addition to the manual.