Hypersensitivity & anaphylaxis. Postpone vaccination in individuals suffering from acute febrile illness. May not elicit protective immune response after vaccination. Anxiety-related reactions including vasovagal reactions (syncope), hyperventilation or stress-related reactions. Thrombocytopenia or any coagulation disorder. Immunocompromised individuals including those receiving immunosuppressant therapy. Not to be mixed w/ any other vaccines or medicinal products. Contains polysorbate 80 which may cause hypersensitivity reactions. Pregnant women <24 wk of gestation. Pregnant adolescents & their infants. Childn (from birth to <18 yr).