Posted On : 
                24 Apr 2006
            
            
            
            
            
            
                My baby took Tetra Hib vaccination last month and it formed an injection abscess.How ever there was no pus formed and didn't need I and  D.I worry about effectiveness of that vaccination after forming abscess { no pus formed }. I wonder if he needs another dose of vaccination for that dose. thanks
            
            
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