艾滋病英语作文
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艾滋病英语作文
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艾滋病英语作文:ABC OF AIDS
aids is the abbreviation1) of acquired immune
deficiency syndrome.it is a complicated illness that may
involve several phases.it is caused by a virus
that can
be
passed from person to person.aids impairs the human bodys
immune system,the system responsible for keeping off
disease,and leaves the victim easily affected by
various
infection.
the virus enters the bloodstream and destroys certain
white blood cells,called t lymphocytes2),which
play a key
role in the functioning of the immune
system.the virus can
also infect other types of cells in the body,including
the
immune-system cells knows as macrophages3).unlike t
lymphocytes,however,macrophages are not killed by the
virus.
most people recently infected by the aids virus look
and feel healthy.in some people the virus may remain
inactive,and these people act as carriers,remaining
apparently healthy but still able to infect others.after
a few years,some people may develop aids-related complex,or arc.its symptoms may include fever,fatigue4),weight
loss,skin rashes,a fungal5) infection of the mouth
known
as thrush,lack of resistance to infection,and swollen
lymph nodes.
aids is spread by direct infection of the bloodstream
with body fluids that contain the aids virus,particular
blood and semen from an hiv-infected person.the virus is
usually spread through various forms of sexual
intercourse,the transfusion of virus-infected blood,or
the sharing of hiv-contaminated intravenous6) need les.
艾滋病英语作文:Fighting against AIDS
the world aids day is confronted with a gloomy
picture
that shows the deadly virus is not abating, but spreading
even faster.
deaths and new cases of infection have reached
unprecedented highs in __ and are likely to rise still further, according to a report jointly released last week
by the united nations and the world health organization
(who).
this year, some 5 million people have been infected,
bringing the total number of people living with hiv/aids
to 40 million worldwide. at the same time, some 3 million
died of the disease.
the epidemic continues to expand, far from reaching a
plateau, health experts warn.
while sub-saharan africa remains the worst affected
region, the asia-pacific area - home to 60 per cent of
the
worlds population - is shaping up as the new battleground
in the fight against the disease, the report indicates.
unless effective action is taken, some countries in
the
region may face major epidemics.
china may become one of them should the country not
be
responsive to the crisis.
latest statistics put the number of people with
hiv/aids in china at 840,000, including 80,000 aids
patients.
worse, the momentum for further spreading of the
numbers is continuing, and may well be accelerating.
though the current prevalence in the country is still
low, the increased infection rate plus the vast
population
in the nation points to a possible catastrophic explosion
in cases in the absence of stepped up efforts to fight
the
disease.
chinese aids experts have raised the alarm that
people
living with hiv/aids may soon soar to 10 million by __
without efficient prevention methods. while the number
could be trimmed down to 3 million if prevention methods
work, action, and only action, can make the difference.
due to ignorance and lack of commitment among some,
the
disease has already caused great human suffering,
economic
losses and social devastation. yet waiting ahead could be
losses multiplied exponentially if the virus is not kept
at bay.
the situation is grave, and the challenge is tough.
china cannot afford a delay in making a serious
commitment
to the fight and taking action. initiatives have indeed been rolled out, and they
must
be followed.
executive health vice-minister gao qiang recently
pledged that the government will provide free medical
treatment to hiv carriers and aids patients in rural
areas
or those among the urban poor. he promised to ensure
legal
rights and interests of hiv/aids victims.
he said that local governments will be held directly
accountable if loopholes in their work lead to serious
epidemics in their regions. he also called for
intensified
government intervention into behaviour found to be at
risk.
this is viewed as the strongest commitment to date by
the government in tackling the epidemic.
the plan, if carried out well, will surely be a great
push forward in fighting hiv/aids. it should herald more
and stronger resolution from the government.
lack of information on the virus has proven to be a