my son also see 趙長城醫生, last week he was suffered from influenza and fever (37.5-38.9) what the other DR told us. He took the medicine almost 5 days but didn't recover, it made us very worried. Then, we see the other DR. Lau 定宇 who is consultant DR in St. Teresa Hospital. My son was sent to hospital for 6 days and now he recovers almost 80%, fortunterly we have bought the insurance to cover the fee. Hope your baby recover soon.