首页
登录
职称英语
XMRV is the name of a [br] [originaltext] An infectious virus linked to two
XMRV is the name of a [br] [originaltext] An infectious virus linked to two
游客
2024-10-10
3
管理
问题
XMRV is the name of a [br]
An infectious virus linked to two diseases is drawing the attention of public-health officials, who are investigating the potential threat to the nation’s blood supply.
It isn’t clear if the virus, known as XMRV, poses a danger, and public-health officials say there isn’t evidence of spreading infection. But because of concern over the potential for widespread infection and preliminary evidence that XMRV is transmitted similarly to HIV, officials are quickly trying to determine if action is needed to protect the blood supply.
XMRV was discovered in 2006 when it was found in tumor samples from men with a rare form of familial prostate cancer. Research has also linked the virus to chronic fatigue syndrome and found it in measurable levels in the blood of healthy people. But the evidence isn’t conclusive, as several other studies failed to find XMRV in the blood of people with chronic fatigue syndrome, and it isn’t known how prevalent the virus is or whether it causes disease.
选项
A、already poses a danger.
B、can spread infection.
C、is transmitted similarly to HIV.
D、threats the blood supply.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3795459.html
相关试题推荐
Whowillbethechairmanoftheconference?[br][originaltext]TheUnitedN
Whatdoesthenewsitemmainlyreport?[br][originaltext]Thelatesttrend
Whatdoesthenewsitemmainlyreport?[originaltext]Thelatesttrendineco
WhyweretheemergencyservicesNOTabletomanagethesituation?[originaltext]
Protestersstagedademonstrationto[originaltext]Baton-wieldingEgyptianp
Wherecouldpeopleseeclocksinthelate1700s?[br][originaltext]Watches
WhatdidNOThappened,whenSandburgwas13?[br][originaltext]CarlSandbu
WhatdidNOThappened,whenSandburgwas13?[originaltext]CarlSandburg,bo
Whatdidspacesatellitescapturerecently?[br][originaltext]M:Howdidyoul
Whatdidspacesatellitescapturerecently?[originaltext]M:Howdidyoulikeye
随机试题
Givemethesalt,______?A、doyouB、don’tyouC、won’tyouD、mustn’tyouC本题考查祈使句
Parentswhosmokeoftenopenawindoworturnonafantocleartheairfor
Whoistheinterviewee?[br][originaltext]Interviewer:Whatwerethethingsin
Indiaistheworld’sbiggestgoldconsumer,butthecountry’spassionforth
A.TTGACA B.TATAAT C.TATA D.AATAAA真核生物
图示三根压杆均为细长(大柔度)压杆,且弯曲刚度均为EI。三根压杆的临界荷载Fcr
患者小便频数,混浊如膏。面色黧黑,耳轮焦于,腰膝酸软,形寒畏冷,舌淡苔白,脉沉细
对于新充气的GIS设备有电弧分解物隔室,要求SF6气体湿度()。(A)≤
A.甲醛甲酚 B.木榴油 C.复方碘剂 D.2%碘酊和75%酒精 E.樟
关于巷道喷射混凝土支护工程的检验项目及要求有( )。 A.所用的水泥、水、骨
最新回复
(
0
)