Humanitarian Resource Institute: A U.S. & International
Resource on the Scope of Humanitarian Assistance
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This information
resource was developed and is maintained by Stephen
M. Apatow, Director of Research and Development (vitae),
who is a specialist in strategic planning and project development of initiatives
associated with human medicine, veterinary medicine and U.S. and international
law. Questions or suggestions regarding
the Biodefense Reference Library can be sent to: admin@humanitarian.net |
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Severe Acute Respiratory Syndrome (SARS) Biodefense and Epidemiological
Tracking
In contrast to the spread of West Nile Virus (West Nile Virus
- Biodefense
and Epidemiological Tracking: from the initial index case in New York
City throughout the North American Continent during the period from 1999-2003,
Severe Acute Respiratory Syndrome (SARS) has crossed international boundries
within a matter of weeks.
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| In SARS patients, neutralizing
antibodies are detected 2-3 weeks after the onset of disease, and 90% of patients
recover without hospitalization. In animals, reinfection
with coronaviruses is common, with or without disease symptoms.
The duration of shedding of SARS-CoV from respiratory secretions of SARS
patients appears to be quite variable. Some animals can shed infectious coronavirus
persistently from the enteric tract for weeks or months without signs of
disease, transmitting infec-tious virus to neonates and other susceptible
animals. (J.
Clin. Invest. 111:1605–1609, 2003)
This variable could be considered significant in the context
of populations (individuals) that have developed sufficient immunity following widespread exposure to SARS-CoV, the potential
for reoccurrence of clinical infection and international
spread of the contagion. (SARS transmission
in aircraft, N Engl J Med 2003; 349: 2416-22. 18 Dec 2003). The scope
of these risks warrant special
considerations for suspect cases of Severe Acute Respiratory Syndrome (SARS),
as outlined in the new guidelines released by the International Disease Society
of America.
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In The Spotlight
- SARS:
A double epidemic model for the SARS propagation: BMC Infectious Diseases
2003,3 :19.
- Bird
Flu a Disaster for Poultry Production, Threatens Global Food Security:
Avian influenza has caused great damage to livestock production and threatened
global food security, statistics released by FAO earlier February showed that
more than 450 million birds had been culled in Asia excluding China, about
some 0.7 percent of the region's total inventory. Stephen M. Apatow,
Humanitarian Resource Institute, 23 February 2004.
- SARS, flu
tough to tell apart: It's mid-January and you've got a fever, a cough
and an all-over achiness. Must be the flu, right? Then again, could
it be SARS? How are you -- or your doctor -- supposed to know? ``That's a
very good question and one we have no answer for right now,'' said Dr. Marguerite
Erme, the Akron Health Department's disease-control medical officer. National
Flu Surveillance Network.
- Update of practice guidelines for the management of community-acquired
pneumonia in immunocompetent adults: Infectious Diseases Society of America,
Clinical Infectious Diseases, 2003;37:1405-1433. See also: New guidelines
give specifics for pneumonia care, American Medical Association News,
Dec. 22/29, 2003.
- SARS
coronavirus: a new challenge for prevention and therapy: The genes of
SARS-CoV were compared with the corresponding genes of known coronaviruses
of humans, pigs, cattle, dogs, cats, mice, rats, chickens, and turkeys. Each
gene of SARS-CoV has only 70% or less identity with the corresponding gene
of the known coronaviruses. Thus, SARS-CoV is only dis-tantly related to
the known coronaviruses of humans and animals. Phylogenetic analysis suggests
that SARS-CoV does not fit within any of the three groups that contain all
other known coronaviruses. Holmes, J. Clin. Invest. 111:1605–1609 (2003).
doi:10.1172/JCI200318819. For additional information, visit the: HRI Bioinformatics:
Pathobiological Diagnostics Site.
- SARS Down But
Still a Threat: National Intelligence Council, Intelligence Community
Assessment, August 2003.
- International Law,
Communicable Diseases and the Geopolitical Objective of Minimal Interference
with World Trade and Travel: Stephen M. Apatow, Humanitarian Resource
Institute Legal Resource Center, 5 May 2003. This articles focuses on the
importance of current U.S. State Department Warnings. For additional information,
visit the: HRI: SARS
Legal Resource and Information Center.
- SARS scare reminiscent of 1918 crisis Death rate appears
to eclipse that of Spanish flu Donald Henderson knows history,
and he is worried. The doctor who led the international effort to
eradicate smallpox said he’s worried about history repeating itself, only
on a much deadlier scale this time around. -- 19 May 2003, Toledo Blade
Related
News & Information
Educational
Materials
- Coronavirus - Medline: Severe Acute Respiratory
Syndrome, The National Library of Medicine and National Institutes of Health.
- Influenza - Medline: The National Library of Medicine
and National Institutes of Health
Communicable
Disease Surveillance & Response (CSR)
Politics influences outbreak investigation. It is not unusual
for health authorities in affected countries to refuse to cooperate with
international disease investigations out of fear of bad publicity or adverse
economic impacts such as trade embargoes or loss of tourism. - Commentary,
Biodefense Brief, March 27, 2003, Center for Civilian Biodefense Strategies
Clinicians' Biodefense
Network
World Health Organization
Global Outbreak Alert & Response Network
Severe Acute Respiratory Syndrome (SARS)
<http://www.who.int/csr/sars/en/>
Canadian SARS Update
<http://www.hc-sc.gc.ca/english/protection/warnings/sars/sars_numbers.html>
U.S. Centers for
Disease Control
<http://www.cdc.gov/od/oc/media/sars.htm>
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[Additional
reports and updates can be accessed through ProMED-mail <http://www.promedmail.org>. ProMED-mail
is a program of the International Society for Infectious Diseases <http://www.isid.org>]
Related Information:
- Preparedness for Deliberate
Epidemics: In May 2002, the World Health Assembly passed a resolution,
Global public health response to natural occurrence, accidental release or
deliberate use of biological and chemical agents or radionuclear material
that affect health. See resolution. The Secretariat provided a background
paper, Deliberate use of biological and chemical agents to cause harm for
consideration by the World Health Assembly.
- Pandemics: How They
Start, How They Spread, and Their Potential Impact: Centers for Disease
Control and Prevention
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