标签为 ‘病毒’
N95口罩是用来阻隔95% 的0.3μ微粒，而H1N1病毒的大小是0.1μ左右。所以，靠N95口罩防H1N1就像用蚊帐来挡雨。 Tamiflu does not kill but prevents H1N1 from further proliferation till the virus limits itself in about 1-2 weeks (its natural cycle).H1N1, like other Influenza A viruses, only infects the upper respiratory tract and proliferates (only) there. The only portals of entry are the nostrils and mouth/ throat. In a global epidemic of [...]
