Jollibee's Lolo?

I really can't remember what I was looking for in Google when I came across this picture. I was just amused when I saw it. Maybe you know why...

According to Wikipedia, this is from a 1963 poster featuring CDC’s national symbol of public health, the "Wellbee", who was depicted here encouraging the public to receive an oral polio vaccine.

Is this where Jollibee corporation got the idea for their mascot or is it just sheer coincidence?