.. and prevention says hepatitis a is a vaccine-preventable, communicable disease of the liver caused by a virus. it is usually transmitted person-to-person or by consuming.the youngest claimant was aged 20, and the eldest aged 89, while the average policy duration at claim stage was 10 years..
the youngest adult claimant was aged 21, and the eldest aged 79. the age of the youngest children's claim was 8.2 months.