Journal
EMERGING INFECTIOUS DISEASES
Volume 14, Issue 1, Pages 41-47Publisher
CENTER DISEASE CONTROL
DOI: 10.3201/eid1401.070510
Keywords
-
Categories
Ask authors/readers for more resources
Sindbis virus (SINV), a mosquito-borne virus that causes rash and arthritis, has been causing outbreaks in humans every seventh year in northern Europe. To gain a better understanding of SINV epidemiology in Finland, we searched for SINV antibodies in 621 resident grouse, whose population declines have coincided with human SINV outbreaks, and in 836 migratory birds. We used hemagglutination-inhibition and neutralization tests for the bird samples and enzyme immunoassays and hemagglutination-inhibition for the human samples. SINV antibodies were first found in 3 birds (red-backed shrike, robin, song thrush) during their spring migration to northern Europe. Of the grouse, 27.4% were seropositive in 2003 (1 year after a human outbreak), but only 1.4% were seropositive in 2004. Among 2,529 persons, the age-standardized seroprevalence (1999-2003) was 5.2%; seroprevalence and incidence (1995-2003) were highest in North Karelia (eastern Finland). Grouse may contribute to the epidemiology of SINV in humans.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available