-------- Original Message --------
Subject: Public Health Update: novel Corona virus update
Date: Fri, 05 Oct 2012 06:37:53 -0700
From: Frank James MD [1]frankejamesmd@mac.com
To: San Juan Medical Providers [2]medical@sanjuandem.net
Much is still unknown and this virus does not appear to be easily
transmitted from person to person. I found this summary of what we know
so far and will pass it along incase your patients ask about it or in
the unlikely event that this becomes a more important issue. Millions
of people travel to Mecca this time of year and if it were more easily
transmissible there would be potential for further spread.
Frank
Frank James MD
Health Office
San Juan County
Novel Coronavirus in UK and Saudi Arabia
By Amesh A. Adalja, MD, FACP
Since the deadly outbreak of SARS and the discovery of its etiological
agent, the SARS Coronavirus (SARS-CoV), there has been a heightened
awareness that coronaviruses cause severe transmissible disease, a far
cry from the common cold they were exclusively linked to in the past.
From 2003 to 2011, 2 new human coronaviruses have been discovered, both
of which caused mild illness.^1 However, in 2012, a third new human
coronavirus (HCoV) was discovered and was sequenced at Erasmus Medical
Center (EMC) in the Netherlands. The new virus, designated HCoV-EMC, is
responsible for 2 severe cases in England and Saudi Arabia, 1 of which
was fatal.^2
Genus Coronaviruses That Infect Humans
The Coronavirus genus contains several viruses that are known to infect
humans. The first human coronavirus, HCoV-229E, was isolated in 1965,
followed soon after by the isolation of HCoV-OC43. The eventual
discovery of other coronaviruses that infect other animal species led
to the division of the animal and human coronavirus into 3 groups
(1-3). These groups have subsequently been split into
subgroups.^1 HCoV-EMC is in the 2c group, where it clusters with 2
coronaviruses of bats. The classification of human coronaviruses is
summarized below.^1,2
Group Viral strains
1b HCoV-NL63
2a HCoV-OC43, HCoV-HKU1
2b SARS-CoV
2c HCoV-EMC
HCoV-EMC Cases
Thus far, 2 cases of HCoV-EMC infection have been confirmed. The first
case, which was fatal, occurred in June in a 60-year-old man in Saudi
Arabia; the second case occurred in a 49-year-old Qatari man who
traveled to Saudi Arabia and is currently being treated in England.
From early case descriptions, it appears pneumonia is the primary
manifestation of the disease. The WHO has published a case definition
(Figure 1). It appears that the disease has an incubation period of up
to 10 days and that it is not easily transmitted between humans,
although full airborne isolation is recommended. As with all
coronaviruses, no specific treatment is available.^2
Figure 1: WHO Case Definition for People to Be Investigated for
Infection^3
* A person with an acute respiratory infection, which may include
fever (a 0/00YEN 38ADEGC, 100.4ADEGF) and cough; AND
* suspicion of pulmonary parenchymal disease (eg, pneumonia or Acute
Respiratory Distress Syndrome [ARDS]) based on clinical or
radiological evidence of consolidation; AND
* travel to or residence in an area where infection with novel
coronavirus has recently been reported or where transmission could
have occurred; AND
* not already explained by any other infection or aetiology,
including all clinically indicated tests for community-acquired
pneumonia according to local management guidelines.
Diagnostic Tests
Confirmatory testing is via nucleic acid amplification, which is
available at reference labs; standard coronavirus primers may be able
to detect the virus. Samples are to be handled in a BSL-3 setting.
Many Questions Remain
The detection of the new coronavirus raises many questions that will
likely be answered in the months to come, including:
* Are there asymptomatic cases? Will serosurveys be performed?
* Given that human-to-human transmission appears difficult for the
virus, what is the common exposure between the 2 cases? Is it
animal related?
* As with SARS, does the possibility exist of superspreaders who are
able to transmit the virus between humans?
* Are there prior unexplained cases that can be attributed to this
virus?
References
1. McIntosh K, Perlman S. Coronaviruses, including Severe Acute
Respiratory Syndrome (SARS)-associated coronavirus. In: Mandell GL,
Bennett JE, Dolin R, eds. Mandell, Douglas, and Bennett's
Principles and Practice of Infectious Diseases. 7th ed.
Philadelphia, PA: Churchill Livingstone; 2010.
2. UK Health Protection Agency. Novel coronavirus,
2012.[3]http://www.hpa.org.uk/webw/HPAweb&Page&HPAwebAutoListName/P
age/1317136202637. Accessed October 2, 2012.
3. World Health Organization. Revised interim case definition--novel
coronavirus.[4]http://www.who.int/csr/disease/coronavirus_infection
s/case_definition/en/index.html. Accessed October 2, 2012.
References
On 06/10/2012 19:41, Charles Black wrote:
Spammy rubbish ... the last two links are marketing clickthrough
traps...
Charles -- your computer probably is infected with malware.
You need to regularly keep your system up to date with the patches available
from Microsoft via the Windows Update -- new crap is coming out every day.
You visit a hostile web page and the page uses a known (and unpatched) flaw
in IE to install software on your system behind the scenes without your
knowledge.
This software looks at your email address list and sends out copies of
itself to everyone on the list with links to other hostile web pages.
I do not know what this particular bit of trash does but some of the malware
logs your keystrokes looking for 16 digit strings followed by 4 and 3 (your
credit card number, the date of expiration and the CIS code) and it will
email that data to it's parent system. It is possible to install stuff as
root -- this way, the process will never ever show up on the task manager
and killing it is a long involved process.
Anyone that has reports of email activity like this needs to disconnect
their computer from the internet, boot into safe mode and using another
system, download Malwarebytes Anti-Malware application (the free version is
fantastic) and the latest definition file and using a thumb drive, bring it
over to the infected computer (running in safe mode with no network
connectivity) and install and run it. That will take care of most of the
nasties out there.
In the future, make sure that your computer is set up to auto-update on a
regular basis. When a new flaw is discovered, MSFT will work day and night
to fix it and offer a patch. The sooner you update, the sooner you will get
this protection. Also, do not run anything earlier than Windows XP when
connected to the net -- MSFT is no longer supporting 95, 98, ME or 2000 and
systems running these will be exploited in 30 minutes or less. There are
known backdoors.
Also, do not let your kids "play" on your work computer, put together one
for them to use that has no email functions. A lot of the "free" online
games are just portals to malware.
Dave
-----Original Message-----
From: volt-nuts-bounces@febo.com
[mailto:volt-nuts-bounces@febo.com] On Behalf Of M K
Sent: Saturday, October 06, 2012 13:11
To: Discussion of precise voltage measurement
Subject: Re: [volt-nuts] Fwd: Public Health Update: novel
Corona virus update
On 06/10/2012 19:41, Charles Black wrote:
Spammy rubbish ... the last two links are marketing clickthrough
traps...
volt-nuts mailing list -- volt-nuts@febo.com
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