background: animal bite is an important and preventable health hazard. this study aimed to determine the epidemiology of animal bites in north khorasan province in iran.   materials and methods: data gathered from health centers from march 2005 until december 2011 were used for this cross-sectional descriptive study of animal bites.   results: a total of 18,517 animal bite cases were reported d...

OBJECTIVES To determine the prevalence of Dravet syndrome, an epileptic encephalopathy caused by SCN1A-mutations, often with seizure onset after vaccination, among infants reported with seizures following vaccination. To determine differences in characteristics of reported seizures after vaccination in children with and without SCN1A-related Dravet syndrome. METHODS Data were reviewed of 1,26...

BACKGROUND AND AIM Rabies is a widespread neurological zoonotic disease causing significant mortality rates, especially in developing countries. Although a vaccine for rabies is available, its production and scheduling are costly in such countries. Advances in recombinant DNA technology have made it a good candidate for an affordable vaccine. Among the proteins of rabies virus, the Glycoprotein...

Genetic algorithm is a global probability search algorithm developed by simulating the biological natural selection and genetic evolution mechanism and it has excellent global search ability, however, in practical applications, premature convergence occurs easily in the genetic algorithm. This paper proposes an self-adaptive multi-peak immune genetic algorithm (SMIGA) and this algorithm integra...

conclusions post-vaccination encephalomyelitis is a very rare side effect of mencevax acwy. introduction post-vaccination encephalomyelitis is an inflammatory disorder of the central nervous system. it is triggered by certain vaccines. the diagnosis of post-vaccination encephalomyelitis depends on the close temporal relationship between vaccination and clinical presentation. case presentation w...

Traditional prophylactic vaccination to prevent illness is the primary objective of many research activities worldwide. The golden age of vaccination began with an approach called variolation in ancient China and the evolution of vaccines still continues today with modern developments such as the production of Gardasil(TM) against HPV and cervical cancer. The historical aspect of how different ...

BACKGROUND: Although an effective measles vaccine has been available for almost 40 years, in 2000 there were about 30 million measles infections worldwide and 777,000 measles-related deaths. The history of smallpox suggests that achieving measles eradication depends on several factors; the biological characteristics of the organism; vaccine technology; surveillance and laboratory identification...

Artificial insemination is nowadays a widely used technique for the enhancement of genetic potential of livestock species. But still the maximum benefit of this tool cannot be extracted as there are certain inherent problems of semen quality like poor semen quality and poor freezability with crossbred and buffalo bulls. Correspondingly, there is a genetic and economic loss owing to disposal of ...

The disease burden due to hepatitis B virus (HBV) infection remains significant; 350 million people are infected world-wide, and around half a million deaths each year are due to HBV-related liver disease and hepatocellular carcinoma (HCC). Infant immunisation against infection was introduced in the early 1980s, the vaccine is routinely administered across regions where the disease is endemic a...