The essay should provide basic information on the medical
and microbiological aspects of the disease (causative agent,
symptoms, treatment, etc.)
as well as the social aspect (e.g. socio-economic
characteristics of those suffering from this disease,
geographic distribution; historic perspective, etc)
A paper should present the perspective/position of
different nations/countries in regard to measures for
preventing disease outbreaks (e.g. type of health care
system, vaccination programs etc.) and compare those to
WHO standards.
`causative agent
`symptoms
`treatment
`socio-economic
characteristics of
those suffering
from this disease
`geographic
distribution
`historic
perspective
what is the avian influenza
Avian influenza is flu infection in birds. The
virus that causes the disease in birds can
change (mutate) so it can spread to humans.
Causative agents
Influenza virus (types A, B and C) is the causative agent.
Symptoms in
humans
a lot like the regular flu
can depend on which
avian influenza A virus
caused the infection
conjunctivitis only, to influenza-like
illness, to severe respiratory illness (e.g.
shortness of breath, difficulty
breathing, pneumonia, acute
respiratory distress, viral pneumonia,
respiratory failure) with multi-organ
disease, sometimes accompanied by
nausea, abdominal pain, diarrhea,
vomiting and sometimes neurologic
changes (altered mental status,
seizures). SOMETMES EVEN DEATH
Domesticated
birds (poultry)
Infection of poultry with LPAI viruses may cause
no disease or mild illness and may only cause
mild signs (such as ruffled feathers and a drop in
egg production) and may not be detected.
treatment
humans
no vaccine to protect against
this virus right now
BUT HONG KONG HAS PROVIDED WAYS TO
HELP PREVENT ITS PEOPLE TO BE INFECTED:
http://www.chp.gov.hk/en/content/9/24/13.html
Under prevention
birds
Eradication by
slaughter is usual
in chickens and
turkeys
geographic distribution
where started
Live animal or 'wet' markets may have played a major part in
sustaining the virus in Southeast Asia, They were identified as
the source of the H5N1 infection in chicken farms in Hong Kong
in 1997 when approximately 20 percent of the chickens in live
poultry markets were found to be infected.
talk about geographic around the world
and then specifically in china.
around world
Socio-economic characteristics of those that suffering
Your risk of getting the
bird flu virus is higher if:
You work with poultry
(such as farmers) You travel
to countries where the
virus is present You touch
an infected bird You eat
raw or undercooked
poultry meat, eggs, or
blood from infected birds
People mainly become
infected with avian
influenza through close
contact with infected birds
and poultry (live or dead)
or their droppings
High risk groups
People in close
contact with
poultry are more
susceptible to
contracting avian
flu.