a rare chronic progressive encephalitis caused by the measles virus and occurring primarily in children and young adults; death usually occurs within three years; characterized by primary measles infection before the age of two years
subacute sclerosing panencephalitis 例句
英汉例句
the committee reviewed the epidemiology of subacute sclerosing panencephalitis (sspe) and the purported relationship between measles immunization and the occurrence of sspe.