A Report From the Polish Secret Army Of Poland towards the Western Allies. Mentions Typhoid Fever microbes and lice as a Biological Weapon During World War Two 1943 – Typhus and other epidemic diseases were a major problem in that period.
[archiveorg ReportFromPolishSecretArmyOfPolandTyphoidFeverAsAWeaponBiologicalWeaponDuringWorldWarTwo1943 width=560 height=384 frameborder=0 webkitallowfullscreen=true mozallowfullscreen=true]
https://archive.org/download/ReportFromPolishSecretArmyOfPolandTyphoidFeverAsAWeaponBiologicalWeaponDuringWorldWarTwo1943/Report%20from%20Polish%20Secret%20army%20of%20Poland%20typhoid%20fever%20as%20a%20Weapon%20biological%20weapon%20during%20world%20war%20two%201943.pdf