rú / guǒ / huái / yí / gǎn / rǎn / lǎo / shǔ / zhèng / yīng / lì / jí / qù / yī / yuàn / jiǎn / chá如果怀疑感染老鼠症,应立即去医院检查。If you suspect you have contracted the plague, you should go to the hospital immediately for an examination.