Digestive 
Blood
Cardiovascular
Dermatology
Genitourinary,
Hormones
Infections
Oncology and
Musculo-skeletal
Mental health and
Parasites
Respiratory
Senses
Various
The most common routes of transmission of Hepatitis A and E are:
- Ingestion of water contaminated with faeces of the carriers.
- Eating raw foods washed with contaminated water.
- Coming into contact with infected people who have poor hand hygiene or with food they have prepared.
