时间:2019-01-13 作者:英语课 分类:2007年VOA标准英语(一月)


英语课
By Ron Corben
Bangkok
23 January 2007






Duck farmer looks to her duck receiving a href=


Duck farmer looks to her duck receiving vaccination from Agricultural officials and volunteers in Penati, Bali, Indonesia, 23 Jan 2007



Fresh outbreaks of bird flu have triggered a renewed United Nations call for vigilance against the spread of the disease. But as Ron Corben reports from Bangkok, despite the concerns, U.N. officials say the world has made progress in containing bird flu outbreaks over the past three years.


In the past few weeks, new outbreaks of the H5N1 bird flu virus have been found in Japan, Indonesia, Thailand, Vietnam, Egypt and Nigeria. On Tuesday, officials with the United Nations Food and Agriculture Organization called for renewed vigilance against the disease.


Thailand Tuesday confirmed the second outbreak of the H5N1 virus among chickens in the country's northern provinces.


Thailand, Indonesia and Vietnam are the countries hit hardest by the virus since it re-emerged in Asia in late 2003. More than 120 of the global total of 163 human deaths have occurred in those three countries.


Governments around the world have countered outbreaks by culling 2 millions of poultry 3 and starting public education campaigns.


At a meeting in Bangkok Tuesday, FAO officials said the efforts are paying off.


"Where the virus is occurring certainly in mainland Southeast Asia I would say that the outbreaks are under control," said Laurence Gleeson, an FAO veterinarian. "If you want to compare that situation with what existed in 2004, I mean, it was a galloping 4 epidemic 5 in 2004, but that's not the situation today."


FAO officials say the latest outbreaks of the virus can be explained in part by slightly cooler weather in much of the region, which is when flu viruses can be most active.


But Juan Lubroth, a senior officer with the FAO's Animal Health Service, says the recent outbreaks still highlight the need for vigilance.


"Recent outbreaks do follow a seasonal 6 pattern and this should not come as any great surprise," said Lubroth.  "But we should remain alert as the recent outbreaks show. It is crucial that countries themselves set up surveillance, detection, and rapid response measures."


The FAO's deputy regional director, Hiroyuki Konuma, says only a long-term global commitment will succeed in eradicating 7 the virus.


"It will probably take several years to contain and finally eradicate 8 the H5N1 virus from the poultry sector," said Konuma. "This requires a strong commitment from government, poultry farmers and the international community."


The H5N1 virus is deadly to poultry and can wipe out farmers' entire flocks quickly. But it is difficult for humans to catch - most human victims contracted the virus from sick birds. Scientists, however, fear the virus could mutate and become more contagious 9 among humans, setting off a pandemic.


The FAO officials meeting in Bangkok this week also will focus on improved communications and education programs to raise awareness 10 about the virus, especially in poor rural communities.




n.接种疫苗,种痘
  • Vaccination is a preventive against smallpox.种痘是预防天花的方法。
  • Doctors suggest getting a tetanus vaccination every ten years.医生建议每十年注射一次破伤风疫苗。
n.选择,大批物品中剔出劣质货v.挑选,剔除( cull的现在分词 )
  • The mathematicians turned to culling periodic solutions. 数学家们转而去挑选周期解。 来自辞典例句
  • It took us a week to find you, a week of culling out prejudice and hatred. 我们花了一个星期的时间找到你们,把偏见和憎恨剔除出去。 来自演讲部分
n.家禽,禽肉
  • There is not much poultry in the shops. 商店里禽肉不太多。
  • What do you feed the poultry on? 你们用什么饲料喂养家禽?
n.流行病;盛行;adj.流行性的,流传极广的
  • That kind of epidemic disease has long been stamped out.那种传染病早已绝迹。
  • The authorities tried to localise the epidemic.当局试图把流行病限制在局部范围。
adj.季节的,季节性的
  • The town relies on the seasonal tourist industry for jobs.这个城镇依靠季节性旅游业提供就业机会。
  • The hors d'oeuvre is seasonal vegetables.餐前小吃是应时蔬菜。
摧毁,完全根除( eradicate的现在分词 )
  • Objective: To study the acute and chronic toxicity of Ten-flavor-acne eradicating-capsule. 目的:探讨复方中药合剂十味平痤胶囊的急性及慢性毒性。
  • We are on the verge of eradicating polio in the world. 我们已在世界消除小儿?痹症的边缘了。
v.根除,消灭,杜绝
  • These insects are very difficult to eradicate.这些昆虫很难根除。
  • They are already battling to eradicate illnesses such as malaria and tetanus.他们已经在努力消灭疟疾、破伤风等疾病。
adj.传染性的,有感染力的
  • It's a highly contagious infection.这种病极易传染。
  • He's got a contagious laugh.他的笑富有感染力。
n.意识,觉悟,懂事,明智
  • There is a general awareness that smoking is harmful.人们普遍认识到吸烟有害健康。
  • Environmental awareness has increased over the years.这些年来人们的环境意识增强了。
学英语单词
2-Sulfanilamido-5-methoxypyrimidine
abaisses
acoustic pollution
ALCEQ
anteon
Aoba-yama
autopharmacology
baetuli
barebacked
beseyge
bi-lateral
Bohlin method
bone cell lineage
bull market
cartographic base
Cerberi
channel selectivity
chloridemia
classification levels
co-dehydrase
coleosporium clerodendri
concrete block wall
CONEX container
d/w
deedrick
Delaud
depth model
deputy township head
Desert Valley
dietetic therapy
dip of the knees
diversitystability hypothesis
documentary promissory note
embodied in the policy
enteremphraxis
evaluation flight test
executory estate
field-emissionmicroscope
fluid-outlet angle
follow shuttle
forestiere
front-projection
general plan of working
grisard
Hammoudia
Holmfield
ignition light oil pump
include rows
jeannine
job internal processing procedure
jokeless
koll
kraties
Kuznetskovo
liquid spice
Lodersleben
long code word
low clouds
lulzacite
magma chamber
meander plain
misra
monostable trigger
mortgage agreement
New Hanover
ordinary moor
pin connector
pinion leaf
pivoting point
planet-gear speed reducer
plashings
podospora prethopodalis
purulent itch
pyrrhocephalus
reciprocal-energy theorem
refels
reference material of soil
restriction endonuclease
Salvia triloba L.
schwannomaofkidney
Setif
shift oneself
Shimokita-hanto
siepi
snow bird
solid block
straightening vanes
stress cycle
taenicide
tape recording density
taste-testing
thermal efficiency test of steam turbine
trade safe guarding act
two waveband
underhonest
vacuo junction
veany
water softened out of boiler
wide-eyed
yiddishes
Zarand
zinc cleaner tailing