Does math escape you?

 Let me know of a vaccine that indicates it is 100% effective on 100% of humans and that image makes sense.  

 If a vaccine is 100% effective on 100% of humans for 100% of that human's lifetime then an unvaccinated person can not give the disease to a vaccinated person.  

 If any of those numbers are below 100% then one can still get infected, at approximately a chance averaged between enormous amount of variables like age of individuals, time spent together, proximity, stage of viral infection, etc. etc. etc.

 It's like asking how a bike can stop running if an engine "works".  How can my bike stop running if my mechanic worked on it?  Same logic.

The science that escapes me is how you are the only known human that can tell if they are asymptomatic.


https://www.texaschildrens.org/departments/center-vaccine-awareness-and-resea...

https://www.cdc.gov/vaccinesafety/ensuringsafety/history/index.html

https://www.vaccinestoday.eu/stories/why-do-some-vaccinated-kids-still-get-sick/

 I've never seen a claim that seatbelts and helmets are 100% effective.