Study lead author Dr. James Cherry of UCLA acknowledged that this measles complication was once thought to be "quite rare," even as a German study in 2013 had hinted that the disease occurs in about one in 1,700 measles cases among children five years old or younger. He also warned that the 1-in-600 rate might be a modest estimate, due to the "really striking" revelations in his team's study.
A separate report from the Washington Post centered on how vaccination is very important for anybody who is eligible to get an MMR (measles, mumps, and rubella) vaccine. This could result in herd immunity, which protects children that otherwise wouldn't be immune to any of the diseases in question, thereby protecting them from SSPE as well. The complication is "100 percent fatal" once it becomes active, which means there is currently no known cure, and clinicians have yet to determine the trigger that reactivates the virus.
Babies below 12 months of age are especially vulnerable to the aforementioned measles complication as their age excludes them from receiving the MMR vaccination. The first dose of this vaccine is typically given out when a child reaches 12 to 15 months of age.
Speaking at a press conference on Friday, Dr. Cherry succinctly and indirectly warned against the dangers of parents delaying vaccinations for their children, or refusing to have their children get the necessary vaccinations to protect them from measles and other infections. Government data shows only 92 percent of children in America aged 19 to 35 months old have gotten MMR vaccines.
"This is really frightening and we need to see that everyone gets vaccinated."