Useful Vaccinations

[Highlander]

I am not sure about vaccinations either, the deceases that have been mentioned were dealt with to a certain degree before vaccinations were common place, once it was realised that cleanliness and certain hygienic practices were endeared to the problem became more manageable.

I think that would become the way forward, I dont think it would be very long before we were doing things like washing carefully, and boiling water etc as a habit

.... but having said all this,... again it will depend on so many other factors, where does your water come from?, how many in the population?, what is likely to contaminate your water?, is it free running?,..whats your rainfall amount to?