Recent outbreaks of foot and mouth disease in countries of east Asia.

Epidemiological Developments and Control of Foot and Mouth Disease in Asia

In the Asia region, foot and mouth disease (FMD) outbreaks are predominantly caused by FMD virus (FMDV) serotype O. The two main topotypes involved are ‘South-East Asia’ (SEA) and ‘Middle East – South Asia’ (ME-SA). FMDV of the SEA topotype (Mya-98 lineage) is widespread in South-East Asia and East Asia. FMD outbreaks due to serotype A have been sporadically observed in recent years. Serotype A...

Molecular Epidemiological Studies on Recently Isolated Foot-and-Mouth Disease Viruses

Phylogenetic analyses of VP1-coding sequences from viruses isolated from recent outbreaks of foot-and-mouth disease (FMD) are described. The PanAsia strain of FMD virus type O continues to be widespread throughout Asia, although other type O strains are also cocirculating in many countries. A new type O strain has been detected in India and the Middle East. Apparently new strains of types A and...

The outbreak of Foot-and- Mouth disease (ASIA 1 Type) in 1973 in Iran

Reemergence of Foot-and-Mouth Disease, South Korea, 2000–2011

Five outbreaks of foot-and-mouth disease have occurred in South Korea during 2000-2011. Macro-analysis of these outbreaks showed a correlation with outbreaks in countries in eastern Asia. Genetic analyses of food-and-mouth disease viruses in South Korea showed a correlation with viruses that are prevalent in neighboring countries.

Multiple introductions of serotype O foot-and-mouth disease viruses into East Asia in 2010–2011

Foot-and-mouth disease virus (FMDV) is a highly contagious and genetically variable virus. Sporadic introductions of this virus into FMD-free countries may cause outbreaks with devastating consequences. In 2010 and 2011, incursions of the FMDV O/SEA/Mya-98 strain, normally restricted to countries in mainland Southeast Asia, caused extensive outbreaks across East Asia. In this study, 12 full gen...