Vaccines have reduced polio rates by 99.9%. I would take that to mean that herd immunity is working...idiot.
I thank all the anti-vaxxers, Darwinism at its finest! But How are you all going to talk so tough when it takes a kid with the flu to wipe out your entire family?
From the US government (https://www.cdc.gov/measles/cases-outbreaks.html): "From January 1 to May 31, 2019, 981** individual cases of measles have been confirmed in 26 states. This is an increase of 41 cases from the previous week. This is the greatest number of cases reported in the U.S. since 1992 and since measles was declared eliminated in 2000." Because of ignorant people like you a disease that was declared eliminated is coming back, increasing in number of infections, and costing lives again! You are not only endangering yourself but others too with your thoughtless actions. The study "proving" the link between autism and vaccines was RETRACTED and altered by the author... . Major studies by governments and in the private sector proved there is no correlation.