 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  professional. Contact the health care professional for medical advice about side effects. The following numbers do not provide medical advice, but in the US you may report side effects to the Vaccine Adverse Event Reporting System (VAERS) at 1-800-822-7967. In Canada, you may call the Vaccine Safety Section at Public Health Agency of Canada at 1-866-844-0018.The precautions of Human Papillomavirus Vaccine,9-Valent (PF) Intramuscular: Before receiving this vaccine, tell the health care professional if you are allergic to it; or to yeast; or to other vaccines; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your health care professional for more details. Before receiving this vaccination, tell your health care professional your medical history, especially of: immune system disorders (such as due to HIV infection, certain cancers such as leukemia/lymphoma, cancer or radiation treatment), current fever/illness. This vaccine is not recommended for use during pregnancy. Consult your health care professional for more details. It is unknown if this vaccine passes into breast milk. Consult your health care professional before breast- </s>