以色列哈达隆医学研究所发明了一种预防流感的长效滴鼻剂,它是通过鼻粘膜被吸收,既安全有效又使用方便,而且绝无副作用,每支的剂量连续滴七天(每天滴三次),就可以达到为期十年对流感预防免疫的效果。现已通过了对三万五千余名志愿者长达十年的跟踪观察,使用者在十年的观察期内 Israel Hadhalon Institute of Medicine invented a long-acting nose drops to prevent influenza, which is absorbed through the nasal mucosa, both safe and effective and easy to use, and no side effects, the dose of each consecutive seven days drops (dropping three times a day ), We can achieve the effect of 10-year immunization against influenza. It has now passed the follow-up observation of more than 35,000 volunteers for 10 years. During the 10-year observation period,