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
32
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、XMRV was found in tumor samples.
B、XMRV can be found in healthy blood.
C、The causes of XMRV haven’t been determined.
D、A lot of people were infected by XMRV.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3795460.html
相关试题推荐
XMRVisthenameofa[br][originaltext]Aninfectiousviruslinkedtotwo
XMRVisthenameofa[br][originaltext]Aninfectiousviruslinkedtotwo
Whowillbethechairmanoftheconference?[br][originaltext]TheUnitedN
Whowillbethechairmanoftheconference?[originaltext]TheUnitedNations
Whatdoesthenewsitemmainlyreport?[br][originaltext]Thelatesttrend
Whatdoesthenewsitemmainlyreport?[originaltext]Thelatesttrendineco
WhyweretheemergencyservicesNOTabletomanagethesituation?[originaltext]
Wherecouldpeopleseeclocksinthelate1700s?[originaltext]Watchesandc
Whatdidspacesatellitescapturerecently?[br][originaltext]M:Howdidyoul
Whatdidspacesatellitescapturerecently?[br][originaltext]M:Howdidyoul
随机试题
Dearsir,ThankyouforyourletteronMarch15.Weknowthatyouwanttoor
Wheredidthecustomergetthesweater?[br][originaltext]Allen:Excuseme.Co
下列选项中,属于安全生产的专项方案中施工安全保证措施的有()。A.组织保障
某石料未经冻融试验的试件饱水抗压强度为34MPa,经50次冻融试验后饱水抗压强度
下列关于挖坑灌砂法测定压实度试验方法的说法中,正确的是()。A.不晃动储砂
性平功专敛肺固表止汗的中药是A.麻黄根B.生甘草C.浮小麦D.五味子E.糯稻根须
两周就诊率被定义为每百人中两周内因病或身体不适寻求各级医疗机构治疗服务的人次数。
男性,60岁。20余年来间断咳嗽,咳痰伴喘息,3个月来加重,1天来嗜睡,查体:T
证券公司应当在每一月份结束后7个工作H内,向中国证监会、注册地证监会派出机构和
《建设工程施工合同(示范文本)》GF-2017-0201中关于合同文件组成部分
最新回复
(
0
)