Why Are People Linking To A Four-Year Erstwhile Even Out On Anti-Vaxxers?

The floor is from the Atlantic:

Vaccine opt-outs dropped slightly when California added to a greater extent than hurdles"
KPDB: "Medical Exemptions Up As Vaccination Rates For Kindergartners Decline In State, San Diego County"

as well as a fleck spookier from The Sacramento Business Journal:
ICAN vs. HHS: Key Legal Win Recasts Vaccine Debate

What's up?
You've got tape measles outbreaks inwards Europe as well as mumps inwards the US of America who (WHO?) needs one-time news?