i
Fatal Outbreak in Tonkean Macaques Caused by Possibly Novel Orthopoxvirus, Italy, January 20151
-
Dec 17 2017
Source: Emerg Infect Dis. 23(12):1941-1949.
Details:
-
Alternative Title:Emerg Infect Dis
-
Personal Author:
-
Description:In January 2015, during a 3-week period, 12 captive Tonkean macacques at a sanctuary in Italy died. An orthopoxvirus infection was suspected because of negative-staining electron microscopy results. The diagnosis was confirmed by histology, virus isolation, and molecular analysis performed on different organs from all animals. An epidemiologic investigation was unable to define the infection source in the surrounding area. Trapped rodents were negative by virologic testing, but specific IgG was detected in 27.27% of small rodents and 14.28% of rats. An attenuated live vaccine was administered to the susceptible monkey population, and no adverse reactions were observed; a detectable humoral immune response was induced in most of the vaccinated animals. We performed molecular characterization of the orthopoxvirus isolate by next-generation sequencing. According to the phylogenetic analysis of the 9 conserved genes, the virus could be part of a novel clade, lying between cowpox and ectromelia viruses.
-
Subject:
-
Pubmed ID:28975882
-
Pubmed Central ID:PMC5708245
-
Document Type:
-
Collection(s):
-
Main Document Checksum:
-
File Type:
Supporting Files
-
gif jpeg gif jpeg xml gif jpeg gif jpeg gif jpeg gif jpeg
More +