More than 20 countries have found cases of the new H1N1 influenza virus. In all around 1500 cases and 30 deaths have been confirmed. But most have been reported in Mexico and, to a much lesser extent, the United States. The virus was discovered in Mexico in the middle of March. On Tuesday, feder…
超過20個國家已經(jīng)出現(xiàn)了新型H1N1流感病毒感染的病例。大約有1500例病例和30例死亡病例確診。但是，大多數(shù)報道地病例出現(xiàn)在墨西哥，很少一部分在美國。該病毒是在三月中旬在墨西哥發(fā)現(xiàn)的。 周二，美國的聯(lián)邦官員建議，在學校未發(fā)現(xiàn)病例的情況下，不要再停課。新任衛(wèi)生部長Kathleen Sebelius說，病毒似乎沒有當時人們所想的…