Hypersensitivity & anaphylaxis. Postpone vaccination in individuals suffering from acute febrile illness. Thrombocytopenia or any coagulation disorder; anxiety-related reactions eg, vasovagal reactions (syncope), hyperventilation or stress-related reactions. Immunocompromised individuals including those receiving immunosuppressant therapy. Not to be mixed w/ any other vaccines or medicinal products. Pregnant individuals <24 gestation wk. Childn <18 yr.