Rift Valley Fever during Rainy Seasons, Madagascar, 2008 and 2009

被引：88

作者：

Andriamandimby, Soa Fy ^{[1
]}

Randrianarivo-Solofoniaina, Armand Eugene ^{[2
]}

Jeanmaire, Elisabeth M. ^{[3
]}

Ravololomanana, Lisette ^{[2
]}

Razafimanantsoa, Lanto Tiana ^{[4
]}

Rakotojoelinandrasana, Tsanta ^{[1
]}

Razainirina, Josette ^{[1
]}

Hoffmann, Jonathan ^{[1
]}

Ravalohery, Jean-Pierre ^{[1
]}

Rafisandratantsoa, Jean-Theophile ^{[1
]}

Rollin, Pierre E. ^{[5
]}

Reynes, Jean-Marc ^{[1
]}

机构：

[1] Inst Pasteur, Antananarivo, Madagascar

[2] Minist Sante & Planning Familial, Antananarivo, Madagascar

[3] Food & Agr Org, Antananarivo, Madagascar

[4] Minist Agr, Antananarivo, Madagascar

[5] Ctr Dis Control & Prevent, Atlanta, GA USA

来源：

EMERGING INFECTIOUS DISEASES | 2010年 / 16卷 / 06期

关键词：

HEMORRHAGIC-FEVER; VIRUS; OUTBREAK; EPIDEMIC; DENGUE;

D O I：

10.3201/eid1606.091266

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

During 2 successive rainy seasons, January 2008 through May 2008 and November 2008 through March 2009, Rift Valley fever virus (RVFV) caused outbreaks in Madagascar. Human and animal infections were confirmed on the northern and southern coasts and in the central highlands. Analysis of partial sequences from RVFV strains showed that all were similar to the strains circulating in Kenya during 2006-2007. A national cross-sectional serologic survey among slaughterhouse workers at high risk showed that RVFV circulation during the 2008 outbreaks included all of the Malagasy regions and that the virus has circulated in at least 92 of Madagascar's 111 districts. To better predict and respond to RVF outbreaks in Madagascar, further epidemiologic studies are needed, such as RVFV complete genome analysis, ruminant movement mapping, and surveillance implementation.

引用

页码：963 / 970

页数：8

共 24 条

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