Division of Gastroenterology, University of Torino, Molinette, c.so Bramante 88, Torino 10126, Italy.
Clin Liver Dis. 2013 Aug;17(3):475-87. doi: 10.1016/j.cld.2013.05.007. Epub 2013 Jul 3.
Hepatitis D is returning to western Europe through immigration. The clinical presentation recapitulates the typical features of a florid hepatitis D. Hepatitis D is also being rediscovered in the developing world and in the United States. Hepatitis D virus (HDV) remains endemic in many countries and efforts are underway to map the infection at local levels and improve the medical alert to hepatitis D. In the United States it is generally thought that HDV has gone and hepatitis D is no longer a problem. Awareness of hepatitis D in the country has recently been revived.
乙型肝炎 D 正在通过移民重返西欧。其临床表现重现了典型的乙型肝炎 D 的特征。乙型肝炎 D 也正在发展中国家和美国重新被发现。乙型肝炎 D 病毒（HDV）在许多国家仍然流行，正在努力在地方一级绘制感染图并提高对乙型肝炎 D 的医疗警报。在美国，人们普遍认为 HDV 已经消失，乙型肝炎 D 不再是一个问题。最近，人们对该国乙型肝炎 D 的认识又重新出现。
