Homeopathy can play a role in this. It is okay to use nosodes in the event that one finds oneself in an epidemic situation, as a preventative.

  1. Antiimonium Tataricum, Baptisia, Belladonna, Bryonia, Carbolicum Acidum, Hepar Sulphuris Calcareum, Kali Bichromicum, Mercurius Sulphuricus, Rhus Toxiocodendron and Thuja are remedies made from various sources. Certain remedies have specific keynotes in their symptoms that can be of great value in determining the correct one.