Measles vaccine acquired herd immunity is a dissolving myth, too. Public health doctors are scrambling to explain leaks in measles vaccine immunity....They call it "waning immunity in 10yrs " "During outbreaks, measles vaccine is administered to help control the outbreak, and in these situations, vaccine reactions may be mistakenly classified as measles cases. A small proportion of measles vaccine recipients experience rash and fever 10–14 days following vaccination." MMR vaccine can cause vaccine strain measles infection that looks just like measles.

Plus, other common viral infections – like adenovirus infections – can look just like measles with rash, fever and conjunctivitis symptomsand be misdiagnosed as measles UNLESS there is expensive RNA lab testing done to confirm that what looks like measles really is wild type measles. Flu Shots That Don't Work Perhaps public health…