Epidemiological Status of Viral Hepatitis in Tianjin City during the Period of 35 years
-
Graphical Abstract
-
Abstract
The morbidity rate was increased from 68.2/100000 in 60' s to 81.4/100000 in 90' s. The highest was in 80' s (127.5/100000). The time of epidemic period between one and another was shortened. The epidemic peak was in autume and winter. The mobidity rate in rural areas was more increased.
-
-