IPV is highly effective in preventing paralytic disease caused by all three types of poliovirus. Recommended use An increasing number of industrialized, polio-free countries are using IPV as the vaccine of choice.
WHAT CAUSES A GALLBLADDER ATTACK The pain can come from a stone making its way down the biliary duct or bile tube toward the duodenum of the small intestine. It can also be caused by a back up of bile in the gallbladder (with or without stones) that causes it to swell from fullness causing discomfort.
This is basically where an infected gall bladder opens up to the rest of the body and spills toxins/bacteria/etc and causes sepsis or a body wide infection. The cause is usually a gall bladder infection that is not taken care of it and it spreads outside of the bladder.