一起抗击甲流_700字(防甲流生作文)
更新时间：2021-09-22 12:08:01
来源： 网络
NovelinfluenzaA(H1N1)isanewfluvirusofswineoriginthatwasfirstdetectedinApril,2009.Thevirusisinfectingpeopleandisspreadingfromperson-to-person,sparkingagrowingoutbreakofillnessintheUnitedStates.Anincreasingnumberofcasesarebeingreportedinternationallyaswell.
It'sstilluncertainatthistimehowseverethisnovelH1N1outbreakwillbeintermsofillnessanddeathcomparedwithotherinfluenzaviruses.Becausethisisanewvirus,mostpeoplewillnothaveimmunitytoit,andillnessmaybemoresevereandwidespreadasaresult.Inaddition,currentlythereisnovaccinetoprotectagainstthisnovelH1N1virus.Currently,thebestwaytostayfreefromthisvirusistowashyourhandsproperly,andavoidgoingtothebigcrowd.Atthesametime,weshoulddomoreexercisesothatwecanbuildupourimmunesystems.
