Trends in the longterm dynamics of morbidity of acute intestinal infections and epidemiological features of outbreaks in recent years

Abstract

There was performed the analysis of long-term dynamics ofmorbidity of certain nosologicalforms ofacute intestinal infections (AII) of the population of the Perm region and the Russian Federation in 2000-2014. There are summarized results of the epidemiological investigation of AII outbreaks recorded in the Perm region in 2009-2014. It was found that in recent years in the territory of the Perm region and the Russian Federation as a whole against the background of significant reduction or stabilization of the population incidence of certain bacterial AII there was noted the gain in the population incidence of viral AII. According to the materials of the Perm region in recent years, there were most frequently recorded food outbreaks of salmonellosis and food outbreaks of norovirus and rotavirus infections involving water as an intermediate factor of transmission.