預(yù)防流感的最好方法就是每年接種流感疫苗。但由于病毒會(huì)突變或變異，因此流感疫苗必須每年重新配方。
Hints:
oseltamivir
Tamiflu
H1N1
Alicia Fry
Evidence is increasing that common influenza viruses are becoming resistant to the main drug used to treat them. The drug is oseltamivir, also known as Tamiflu. The most common seasonal flu virus found in the United States this year is type A(H1N1). During the last flu season, 12% of H1N1 viruses t…
越來越多的事實(shí)表明，普通流感病毒對用來治療的主要藥物正慢慢地產(chǎn)生抗藥性。這種藥物是oseltamivir，也稱為Tamiflu。 美國今年發(fā)現(xiàn)的最常見的季節(jié)性流感病毒是A型流感病毒（H1N1）。在上一次流感爆發(fā)時(shí)，在美國經(jīng)測試有12%的H1N1病毒對Tamiflu產(chǎn)生了抗藥性。今年，疾病控制與預(yù)防心的研究人員表示，這種抗藥性已接近100…