A few troubling connections can be made by looking at the dates of the initial outbreak in the NHL and the subsequent booster vaccines given, followed thereafter by new cases of mumps.
Research links posted below:
Meningitis Kills College Student: Herd Immunity?
The NHL mumps outbreak shows importance of herd immunity
Mumps Outbreak Involved 97% Vaccinated Children
TDap Vaccine Insert Autism as Adverse Event
Mumps Outbreak Involves Highly Vaccinated Students
FDA Vaccine Insert Lists Autism as Adverse Reaction
Vaccine Exemption Forms
You can find more of Kenny Valenzuela’s informative videos at his site ExperimentalVaccines.org