2012 • 1 10 Foot and mouth disease (FMD) has been successfully controlled and eliminated in many parts of the world using conventional disease control measures, including vaccination of domestic animals. Potent vaccines have also been the mainstay in controlling outbreaks in non-enzootic regions. Several characteristics of FMD complicate the use of vaccines to control the disease. Not only are ...

The economic effects of foot and mouth disease (FMD) are summarised. Losses arise from the direct effects of the disease on production, costs of disease control and restriction of trade. Direct effects are of greatest importance in dairy and pig production systems. Costs of disease control, whether by stamping-out or vaccination are high. Even countries that are free of the disease incur preven...

This paper elucidates the impacts of the September 2005 foot and mouth disease outbreak on the Brazilian meat market for different levels of the industry (export, wholesale, and farm). The associated import ban by Russia on Brazilian meat exports is also analyzed. Results suggest that the increase in domestic supply due to the import ban generated downward pressure on prices at all levels for p...

Data on the epizootiological status of foot and mouth disease (FMD) in all districts of Saudi Arabia were obtained through responses to a specifically-designed questionnaire from field veterinarians working in different Directorates of Agriculture throughout the country. Suspected clinical occurrence of the disease was reported in seventeen of the twenty-three Directorates. The animal species a...

An outbreak of foot-and-mouth disease caused by serotype O virus occurred in cattle and pigs in South Korea during November 2010-April 2011. The highest rates of case and virus detection were observed 44 days after the first case was detected. Detection rates declined rapidly after culling and completion of a national vaccination program.

Traceback systems in most countries of Asia are not well developed, as indicated by responses to a questionnaire by veterinary officials in thirteen countries. Marking of animals for traceback is practised only in a limited number of countries in specific areas or zones and for specific purposes only. In Malaysia, traceback has been undertaken by marking farm code tattoos on pigs. This enables ...

It is generally accepted that the first recorded outbreaks of foot and mouth disease (FMD) in South America occurred around 1870. The disease emerged almost simultaneously in the province of Buenos Aires (Argentina), in the central region of Chile, in Uruguay and in southern Brazil, due to the introduction of livestock from Europe. Argentina set up an agency for the control and eradication of F...

Alerted by outbreaks of foot and mouth disease and the swine fevers which have been attributed to international trade in meat, regulators have tended to adopt conservative policies with respect to the importation of meat. However, for disease introduction to occur as a result of meat importation, a number of criteria must be satisfied. A qualitative assessment of the risks posed by sheep and go...

Unlike animals which are carriers of foot and mouth disease (FMD), sub-clinically infected animals may be highly contagious. The implications of sub-clinical infections for the control of FMD are serious because such animals are likely to disseminate the disease when in contact with susceptible livestock. Recent dissemination of FMD virus (FMDV) in Europe shows that sub-clinically infected anim...

OBJECTIVE To evaluate the influence of individual spatial units (ie, counties) on the epidemic spread of foot-and-mouth disease (FMD) virus. SAMPLE POPULATION 163 counties in Uruguay where there was an outbreak of FMD between April 23 and July 11, 2001. PROCEDURE A geographically referenced database was created, and the distance between counties (13,203 county pairs), road density of counti...