In July 1991, an outbreak of foot and mouth disease (FMD) occurred near Stefan Karadjovo village in Boliarovo (south-east Bulgaria, close to the Turkish border). The virus isolated was identified in Bulgaria as serotype O and this was subsequently confirmed by the World Reference Laboratory for Foot and Mouth Disease in Pirbright (United Kingdom). Serological studies using bovine sera and monoc...

The adjuvant effects of Lactobacillus acidophilus on DNA vaccination are not fully understood. It has been hypothesized that swine-derived Lactobacillus acidophilus SW1 (LASW1) could function as an immune adjuvant to enhance antigen-specific immune responses after foot-and-mouth disease (FMD) DNA vaccination in mice. To evaluate the effect of oral LASW1 on the immune response to a DNA vaccine (...

BACKGROUND Bovine Leukemia Virus (BLV) produces disorders on the immune system in naturally infected animals, which may counteract the development of immunity after vaccination. The aim of this study was to investigate whether healthy and BLV infected cattle elicited similar humoral responses after foot and mouth disease (FMD) immunization. In a field study, 35 Holstein heifers were selected ba...

Objective—Because population-based data are lacking, we assessed the cross-sectional association between serum testosterone levels and endothelial function, as measured by flow-mediated dilation (FMD) and nitroglycerin-mediated dilation (NMD) of the brachial artery, in men from the population-based Study of Health in Pomerania. Methods and Results—Personal characteristics, including major cardi...

OBJECTIVE Because population-based data are lacking, we assessed the cross-sectional association between serum testosterone levels and endothelial function, as measured by flow-mediated dilation (FMD) and nitroglycerin-mediated dilation (NMD) of the brachial artery, in men from the population-based Study of Health in Pomerania. METHODS AND RESULTS Personal characteristics, including major car...

Foot-and-mouth disease (FMD) is a severely contagious viral disease that mainly affects cloven-hoofedlivestock and wildlife. This study quantifies the cytokines mRNA expression of vaccinated guinea pigs withFMD type O inactivated vaccine. Blood samples were collected from eight guinea pigs at 7 and 28 days after thefirst vaccination. Extracted mRNAs were reverse-transcribed into cDNA and analyz...

Foot and mouth disease (FMD) is the major disease barrier to international trade in animals and animal products. Countries free of the disease take severe measures to exclude the virus, to avoid the potentially devastating consequences of an outbreak, particularly for the animal export trade. Consequently, FMD-free countries either refuse to trade with sporadically or endemically infected count...

Argentina suffered an extensive foot-and-mouth disease (FMD) epidemic between July 2000 and January 2002, 3 months after obtaining the official FMD-free without vaccination status conferred by the World Organization for Animal Health. This is one of the largest FMD epidemics controlled by implementation of a systematic mass vaccination campaign in an FMD-free country. In 2000, 124 herds were re...