. 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 . .refrain from posting comments that are obscene, defamatory or inflammatory, and do not indulge in personal attacks, name calling or inciting hatred against any community. . october 2015 (28) .the publication�s purpose is to be a "force for good and a platform for much needed change and to generate critical debate". .