(sorry for the graphic image, it's quite gross) Our two kids (2 months old) have frequent abscesses near their anus. Today, after the abscess growing to about the size of a strawberry, it popped and we squeezed the rest of the pus out. Any information on what this could be? We are quite worried. They also have these hard tissue abscesses near their arm pit, where the CDT shot was given. The same little guy who has the bad abscess on his anus is also having pus come out of this site where the injection happened...we are keeping the areas cleaned and open so that more drainage can occur? Anything helps, thanks.