Theiler's encephalomyelitis virus Theiler's encephalomyelitis virus Theiler's Murine Encephalomyelitis Virus (TMEV) is a single-stranded RNA murine cardiovirus from the family "Picornaviridae". It has been used as a mouse model for studying virally induced paralysis, as well as encephalomyelitis comparable to Multiple sclerosis. Depending on the mouse and viral strain, viral pathogenesis can range from negligible, to chronic or acute encephalomyelitis. The virus was discovered by virologist Max Theiler in 1937 while working at the Rockefeller Institute. Theiler discovered the encephalomyelitis virus during research on poliovirus-like paralysis symptoms in mice. That year Theiler had completed work on developing a vaccine for Yellow Fever, for
Rotavirus vaccine Rotavirus vaccine Rotavirus vaccine is a vaccine used to protect against rotavirus infections, which are the leading cause of severe diarrhea among young children. The vaccines prevent 15–34% of severe diarrhea in the developing world and 37–96% of severe diarrhea in the developed world. The vaccines decrease the risk of death among young children due to diarrhea. Immunizing babies decreases rates of disease among older people and those who have not been immunized. The World Health Organization (WHO) recommends that rotavirus vaccine be included in national routine vaccinations programs, especially in areas where the disease is common. This should be