Tracy
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        Yes, It is not very common, but it does happen. Usually, if contracted very young and it is a minimal reaction, the immune system has not built antibodies.  Also, there is always that one in a million person that the doctors have no explanation for..lol  That's me and 2 of my children.  Hope this helps.