Navigation Links
SARS research confirms link to animals

Chinese scientists compared the genetic makeup of viral particles isolated from humans with SARS with a virus found in wild animals recently captured //and being held in a retail food market.

The animals were found to have a corona virus that was 99.8 percent genetically identical to a virus that causes severe acute respiratory syndrome, or SARS, in humans.

Their findings suggest that the markets provide a venue for the animal (corona virus) viruses to amplify and transmit to new hosts, including humans and this is critically important from the point of view of public health.

The researchers found the virus in civets, raccoon-dogs and ferret badgers that were offered for sale as food in a market in Shenzhen, but said it is not clear if these animals were the natural source of the virus.

"It is conceivable that (the market animals) were all infected from another, as yet unknown animal source which is in fact the true reservoir in nature," the researchers said. They also tested merchants in the market and found that eight of 20 wild animal traders and three of 15 workers who slaughter the animals had antibodies to the virus. Only 5 percent of the vegetable traders in the same market had the viral antibodies. None of those tested, however, reported symptoms of SARS in the past six months.

Ban on some animals lifted
The study was conducted by 18 researchers from the University of Hong Kong, and from two government health agencies.

SARS was first recognized in the Guangdong Province in China in November. It spread to Hong Kong in February and eventually to more than 30 other countries. More than 7,900 people worldwide developed SARS and more than 800 died.

The disease subsided in June, but health experts fear it could re-emerge this fall as the weather turns colder. A SARS infection can cause flu-like symptoms, including a high fever and head and body aches. Some patients develop congestion and have trouble breathing. It is spread through person-to-person contact and by inhaling droplets from coughs and sneezes of people who are infected. Severe cases can be deadly, particularly for the elderly and very young.

Researchers early on suspected that the virus was spread to humans from wild animals captured and sold for food. Chinese officials for a time banned the sale of civet cats, but that ban was lifted last month.

Henry Niman, a Harvard University professor and SARS researcher, said the new study is important because it moves researchers closer to finding the original source of the virus. He said the study also suggests that Chinese officials should not allow selling of civet cats and similar animals for food without first checking them for the presence of the coronavirus.
'"/>




Related medicine news :

1. Stem cell research- now Nobel Laureates join the debate
2. Spouses and other partners lower blood pressure says new research
3. Ecstasy shrinks brain!!-researchers unveil the secrets of MDMA.
4. Stem cell research
5. Gene researchers make Malaria-resistant mosquito
6. Novel research on liver cancer
7. Space research leads to needle-free blood tests
8. New turn in stem cell research
9. Calcium Supplementation May Not Actually Prevent colon cancer say researchers
10. AIDS research and genetics...
11. Researchers at Cornell University as been reported using research fund by false claims
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/28/2017)... ... April 28, 2017 , ... Somnoware, a leading provider ... Online(TM), which enables sleep physicians to create and edit their interpretation reports. This ... provides a familiar interface that does not require additional training to use. It ...
(Date:4/28/2017)... NY (PRWEB) , ... April 28, 2017 , ... ... Laboratory to expanded distribution of the GlycoMark test throughout the Northeast U.S. ... hyperglycemia in patients with diabetes. The GlycoMark test provides a clinically proven one- ...
(Date:4/28/2017)... york (PRWEB) , ... April 28, 2017 , ... ... to announce that Aditya Patel M.D. has joined the revolutionary endoscopic practice under ... and board certification in Interventional Pain Medicine. The patented, revolutionary eDiscSculpt Technique created ...
(Date:4/28/2017)... ... April 28, 2017 , ... Early detection and ... drug safety and minimize the cost of development. In this webinar, sponsored by ... cell lines and for cardiac toxicity using induced pluripotent stem cells (iPSCs). , ...
(Date:4/28/2017)... ... April 28, 2017 , ... Researchers at ... ActiGraph’s CentrePoint Data Hub in a sample of participants enrolled in ... activity and sleep monitoring solutions for the global scientific community. The company’s new ...
Breaking Medicine News(10 mins):
(Date:4/19/2017)... 19, 2017 Global Prostate Cancer Therapeutics ... the prostate cancer therapeutics market analyzes the current ... prevalence of prostate cancer, launch of promising emerging ... of new drugs & therapeutic biological products, and ... to lesser side effects are some of the ...
(Date:4/19/2017)... The Global Effective Microorganisms (EM) Market by Manufacturers, ... and analysed the potential of Global Effective Microorganisms (EM) Market ... growth factors. The report identifies and analyses the emerging trends ... market. ... and Figures, 6 Major Company Profiles, spread across 124 pages ...
(Date:4/19/2017)... Companion animal vaccines ... pets such as canine, avian and feline. ... such as Attenuated Live Vaccines, Conjugate Vaccines, Inactivated ... Recombinant Vaccines. Attenuated live vaccines are derived from ... have been weakend under laboratory conditions. Conjugate vaccines ...
Breaking Medicine Technology: