1. Hepatitis E: a neglected virus;The Lancet Gastroenterol Hepatol;Lancet Gastroenterol Hepatol,2016
2. Growing concerns of hepatitis E in Europe;The Lancet;Lancet,2017
3. World Health Organization.Fact‐sheet: Hepatitis E. Geneva Switzerland: World Health Organization.Geneva Switzerland:World Health Organization;2019. Available from:https://www.who.int/en/news‐room/fact‐sheets/detail/hepatitis‐eAccessed July 28 2019
4. Origin and dispersal of Hepatitis E virus
5. Transmission of rat hepatitis E virus infection to humans in Hong Kong: a clinical and epidemiological analysis [published online ahead of print, 2020 Jan 20];Sridhar S;Hepatology,2020