Nosodes are a specialised type of homeopathic preparation traditionally made from biological materials or disease-related substances. These source materials undergo the homeopathic process of serial dilution and preparation to create the finished remedy.

Within traditional homeopathic practice, nosodes may be selected according to an individual's symptoms, health history and overall homeopathic assessment. The choice of remedy and potency can vary from person to person.

No. Nosodes are homeopathic preparations and should not be considered vaccines or used as replacements for recommended vaccinations.