If child suffers from convulsant or nonconvulsant progressive encephalopathy (neurological disease).
If child has experienced a strong reaction occurring within 48 hrs following a previous vaccination: Fever ≥40°C, persistent crying syndrome, febrile or nonfebrile convulsion, hypotonus-hyporeactivity syndrome.
If child has experienced an allergic reaction appearing after a previous vaccination against diphtheria, tetanus, pertussis, poliomyelitis and Haemophilus influenzae type b infections.
If child is allergic to the active ingredients, any of the excipients, neomycin, streptomycin and polymyxin B.