Most vaccines are only really effective for 7yrs and sometimes not fully effective before that and will allow the person to get whatever they are vaccinated agianst if exposed but to a lesser degree.
I didn't see this artical say what age the children were.
Most vaccines are only really effective for 7yrs and sometimes not fully effective before that and will allow the person to get whatever they are vaccinated agianst if exposed but to a lesser degree.
I didn't see this artical say what age the children were.
Plus, most vaccines only have about an 80% effectiveness rate.
Plus, most vaccines only have about an 80% effectiveness rate.
"80% effectiveness rate. "
Thats what they claim. I suspect the actual rate is 30-60% depending on multiple factors.
"80% effectiveness rate. "
Thats what they claim. I suspect the actual rate is 30-60% depending on multiple factors.
If I found the right page, it is a K-8th grade school.
If I found the right page, it is a K-8th grade school.
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