ICD9     1979-----1995

ICD9     1979-----1995 Whooping cough

ICD9     1979-----1995 Mumps

ICD9     1979-----1995 Encephalitis, myelitis and encephalomyelitis

ICD9     1979-----1995 Viral infection

ICD9     1979-----1995 Meningitis

ICD9     1979-----1995 Chickenpox