H2O2（过氧化氢）可预防新型冠状病毒侵袭。可以购买浓度为2％—5％的H2O2，将5毫升H2O2加入5毫升的饮用水，比例为（1:1）。混合后加入到喷雾器中。然后向口腔内喷雾，使用同时深吸气两次，每小时一次，持续8个小时。 同样，如果您认为自己可能与感染患者接触，则可以使用相同的方法来保护自己。 H2O2会杀死你的口腔和呼吸系统中的病毒，当H2O2进入你的肺部时，也会诱导巨噬细胞也进入肺部与病毒作斗争。 同时注意，浓度也可调整适应你的感觉，您可以调整H2O2与水的比例，并加入微量醋可改善口感


      英文翻译版：Quick way to save yourself and protection your self for potential corona virus infection，please give people who may need, special for some heavy infection countries . Baofa Yu，MD, President, Beijing Baofa Cancer Hospital, China

      Save yourself who may has light and mild corona virus infection by hydrogen peroxide mist spray, you can go to market to buy the H2O2 at 2 to 5 % concentration, using 5 ml add drink water 5ml into the sprayer, spay it to your mouth while you take deep breath twice，spray it each hour for 8 hours. Also if you think you have a potential contact with infection patient, you can use same method to protection for your self. H2O2 will kill the virus in your mouth and breath systems, also when H2O2 into your lungs, in induces the macrophage go to your lung for fighting the virus too. Being Careful, concentration may not fit your situation, you can adjust dose of H2O2 to water ratio with a title vinegar, make it you fell a little comfortable.