>>1281357A very select few can, but the majority do not.
Othwerwise we'd have been able to do away with MMR and most of the other childhood vaccinations decades ago.
>tfw have had leishmaniasis 3x (fortunately, fully curable)>tfw have chronic Lyme (fortunately just the arthritic symptoms), have been dealing with it since mid childhoodBugborne illnesses are no fucking joke. If nothing else, these vaccines need to be made available to the military and other first responders due to the amount of /out/ exposure they have.