Latest Coronavirus Stories
WASHINGTON (Reuters) - Bats found in Hong Kong carry a virus very similar to the severe acute respiratory syndrome or SARS virus and might be able to spread it, Chinese researchers reported on Friday. They said the horseshoe bats, valued both as food and for their use in Chinese medicine, should be handled with great care. They may have helped spread the virus among different species of animals, the researchers said. SARS first emerged in China in 2002 and in 2003 spread around the...
WASHINGTON (Reuters) - Bats found in Hong Kong carry a virus very similar to the severe acute respiratory syndrome or SARS virus and might be able to spread it, Chinese researchers reported on Friday. They said the horseshoe bats, valued both as food and for their use in Chinese medicine, should be handled with great care. They may have helped spread the virus among different species of animals, the researchers said. SARS first emerged in China in 2002 and in 2003 spread around the...
WASHINGTON (Reuters) - Bats found in Hong Kong carry a virus very similar to the severe acute respiratory syndrome or SARS virus and might be able to spread it, Chinese researchers reported on Friday.They said the horseshoe bats, valued both as food and for their use in Chinese medicine, should be handled with great care. They may have helped spread the virus among different species of animals, the researchers said.SARS first emerged in China in 2002 and in 2003 spread around the world via...
WASHINGTON (Reuters) - An experimental treatment approach called RNA interference reduced the severity of SARS infections in monkeys, U.S. researchers reported on Sunday. A tiny Maryland-based biotech company less than a year old said monkeys infected with SARS either before or after treatment became less ill than untreated monkeys. They believe their approach helps prevent the virus from infecting cells and perhaps also from spreading from cell to cell, they report in the September...
(Philadelphia, PA) - Researchers from the University of Pennsylvania School of Medicine have found that inhibitors of an enzyme called cathepsin L prevent the SARS (severe acute respiratory syndrome) virus from entering target cells. SARS is caused by an emergent coronavirus. There is no effective treatment at this time. This study also demonstrates a new mechanism for how viral proteins are activated within host cells, states senior author Paul Bates, PhD, an Associate Professor in the...
Latest Coronavirus Reference Libraries
The SARS coronavirus is the virus that causes severe acute respiratory syndrome (SARS). In 2003 the World Health Organization issued a press release stating that the coronavirus identified by a number of laboratories was the official cause of SARS. It causes severe illness marked initially by systemic symptoms of muscle pain, headache, fever, followed in 2-10 days by the onset of respiratory symptoms, mainly cough, dyspnea, and pneumonia. SARS patients have a decrease in the number of...
The common cold is a viral disease of the upper respiratory system, caused primarily by rhinoviruses and coronaviruses. Symptoms usually include a cough, sore throat, runny nose, and a fever. There is no known treatment to shorten the duration of the virus yet the cold normally dissipates after 7 to 10 days. It is the most common infectious disease in humans who on average are infected two to four times a year in adults. It can also be called a upper respiratory tract infection. Other...
Coronavirus, a species in the genera of animal virus, belongs to the subfamily Coronavirinae in the family Coronaviridae. They are enveloped viruses with single-stranded RNA genome and a helical symmetry. The genome size ranges from 16 to 31 kilobases. The name, meaning crown, comes from the virus envelope appearing to be crowned when viewed under an electron microscopy. These viruses mainly infect the upper respiratory system and the gastrointestinal tract of mammals and birds. There...
Canine coronavirus, of the Coronaviridae family, is a virus that causes a highly contagious intestinal disease in dogs. It was discovered in 1971 in Germany during an outbreak in sentry dogs. It replicates in the villi of the small intestine. Intestinal disease can be related to virus-induced apoptosis of cells. Originally the virus was thought to be very severe but is now considered to be very mild. It can, however, be serious if the dog is also infected with canine parvovirus....
