| http://www.w3.org/ns/prov#value | - Nasal congestion that lasts longer than 7 days or causes ear pain, hearing loss, or headache with pain in the nose, cheeks, or upper teeth Coughing that lasts longer than 7 days or produces chest pain, wheezing, shortness of breath, or bloody, brown, or greenish mucus You experience any of the symptoms for flu and your immune system is already weakened by cancer, diabetes, AIDS, or other condition
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