Identify the 1) disease and 2) the four components of the te…

Identify the 1) diseаse аnd 2) the fоur cоmpоnents of the tetrаd in the following:  In 1998, many people in a region in southwest Wales refused to vaccinate their children for measles, fearing that the vaccine caused autism. Even after the link to autism was disproved, resistance to the vaccination continued. Between November 2012 and July 2013, there were more than 1200 cases of measles, caused by morbillivirus, in this region. Other parts of Wales, where vaccination had been accepted, only had 100 cases of the disease during the same time period.