The prevalence of viral hepatitis reflects socio-economic conditions and may be reduced by improving hygiene and altering lifestyles. Effective prophylaxis is available for individuals who remain at high risk.
病毒性肝炎的流行情况反映了社会经济状况，通过改善卫生条件和改变生活方式可降低其流行率。对于仍处于高风险的个体，有有效的预防措施。
