How sneezing hamsters sparked a COVID outbreak in Hong Kong.

How Sneezing Hamsters Sparked a COVID Outbreak in Hong Kong Hamsters are only the second species known to have spread SARS-CoV-2 to humans

 

Pet hamsters probably carried the Delta variant of SARS-CoV-2 into Hong Kong and sparked a human COVID-19 outbreak, according to a genomic analysis of viral samples from the rodents. 

The research confirms earlier fears that a pet shop was the source of the outbreak, which has so far infected about 50 people and led to the culling of some 2,000 hamsters across the city. 

Hamsters are highly susceptible to SARS-CoV-2 and so are a popular model for studying the virus. But the Hong Kong study — posted online as a preprint1 and yet to be peer reviewed — is the first to show that hamsters can become infected outside the laboratory, and that they can pass the virus on to both other hamsters and humans. 

 Hamsters are only the second animal known to be able to infect people, after mink. In late 2020, small outbreaks of COVID-19 in people in Denmark and the Netherlands were linked to farmed mink, sparking panic and mass culls. 

 The latest study points to the pet trade as a route for viral spread, says co-author Leo Poon, a virologist at the University of Hong Kong. But “to be fair to the hamsters”, people are still much more likely to be infected by each other than by pets, he says. 

             NEW ROUTE FOR VIRAL SPREAD .

Nevertheless, it is important to monitor the pet trade closely, says Marion Koopmans, a virologist at the Erasmus University Medical Center in Rotterdam, the Netherlands. SARS-CoV-2 could continue to circulate in animals, evolving in unexpected ways, and then spill back into people, she warns, adding that “we don’t need more surprises with this virus”. 

 Hong Kong has maintained a strict zero-tolerance approach to COVID-19, so when a 23-year-old pet-shop worker tested positive for Delta on 15 January, Poon says it was “a bit bizarre”. The last time the city had seen Delta in the community was in October. 

 Within days, public-health officials had swabbed more than 100 animals at the pet shop and another 500 at the warehouse supplying it. They detected SARS-CoV-2 viral RNA or antibodies against the virus in 15 of 28 Syrian hamsters (Mesocricetus auratus), but in none of the dwarf hamsters, rabbits, guinea pigs, chinchillas or mice. 

 The researchers then analysed genomic sequences of samples collected from 12 hamsters and the first 3 infected people, including the pet-shop worker and a visitor to the shop. 

All of the samples contained a variant of Delta that had not previously been detected in Hong Kong and probably originated from the same source. 

 The team also noticed some diversity in the sequences, and concluded that the hamsters were probably first infected in November, before their arrival in Hong Kong, and that the virus had been spreading undetected among the animals, accumulating a few single-nucleotide mutations along the way. 

  JUMPING BETWEEN SPECIES The pet-shop worker and visitor were probably infected on separate occasions, and Poon says there could have been more jumps. 

Most surprising, he says, was that even after replicating in hamsters, the virus could still “transmit between humans quite effectively”.

PARROT GETS A NEW BEAK WITH 3D PRINTING.

The most revolutionary applications of 3D printing technology can be found in academic hospitals around the world, where numerous patients have already received life-changing and sometimes even life-saving 3D printed prostheses and implants. These medical solutions can not only be used by us humans, but also our animal companions. Gray Kid, a lucky parrot can now eat normally again, after receiving a 3D printed beak at the Nanjing Hongshan Forest Zoo in China. Gray Kid isn’t the first animal to receive a 3D printed implant or prosthetic, but it is still quite a rare thing. He is now part of a select group of animals, that also includes Fred the tortoise and Derby the dog, who have all received custom-made, 3D printed implants or prosthetics that give them a chance at a normal life. Gray Kid’s case, a normal life was almost completely out of the question. Though a very handsome parrot, his beak was recently almost completely destroyed. Gray Kid lives at the Nanjing Hongshan Forest Zoo in China with a flock of his species, but unfortunately gang fights sometimes happen among parrots. During one of those fights, Gray Kid lost most of his beak. And that damage was more than just cosmetic, as breeder Liu Wei revealed. Gray Kid was left unable to pick up big pieces of fruit and could not chew on nuts at all. The unfortunate bird could only eat crushed foods by licking it up with his tongue, but without a beak he couldn’t defend his meals from greedy companions either. “If this situation continued, it would have definitely threatened his health and even his life,” Liu Wei said. 3D printing offered a solution, the Hongshan Zoo animal hospital veterinarian Cheng Wang Kun began looking into a 3D printing solution, and fortunately the Nanjing Additive Manufacturing Research Institute caught wind of that idea. They offered to sponsor a 3D printed beak for Gray Kid. As Cheng Wang Kun explained, they brought another, healthy parrot to the research institute for 3D scanning, giving the 3D printing specialists a good notion of the dimensions of the necessary beak replacement. The 3D scanning data was used to design a customized 3D printable beak, which was completed and 3D printed in resin within just a day. Though the 3D printed beak was ready to go, it could not be installed so easily. Gray Kid’s beak suffered from irregular shedding, preventing the surgeons from simply screwing it on. They therefore had to adjust the shape of the 3D printed beak slightly. The anesthetized bird was subsequently brought into the operating room. “We connected the 3D printed beak to the remnants of the original beak successfully, and then fixed it into place with a bone nail,” the surgeon explained. All in all, the procedure only took about thirty minutes. The worries were not quite over yet. As Liu Wei explained, there was still a good chance that Gray Kid rejected the prosthesis. To everyone’s surprise, the bird did not display any self-mutilating behavior, nor did he try to destroy or damage the new beak. In fact, he was very careful with it, and within just two days Gray Kid was seen flexibly using it to eat and drink alongside a companion. He looked, they say, comfortable. The 3D printed beak and the gray bone nail were very noticeable, but the companion bird also did not attack or bully the recovering Gray Kid. Perhaps he felt a bit guilty? This 3D printing solution thus seems to be a complete success, which is even more remarkable as it is the first time Hongshan Zoo used 3D printing as an animal health solution. They have already hinted that this positive experience has convinced them to use advanced technologies more often in the future, if it can benefit the animals. Read more(http://www.3ders.org/articles/20160417-gray-kid-the-parrot-can-eat-again-after-receiving-a-3d-printed-beak-at-chinese-zoo.html)

San Diego Zoo flamingos recently had annual physicals.

According to San Diego(CBS8) the zoo flamingos received their annual physicals.A group of nearly 100 Caribbean flamingos were corralled into a holding area near the Flamingo Lagoon Wednesday morning. From there, they each underwent a health exam, featuring a west Nile vaccination and physical inspection. The birds have been front and center at the zoo for more than 50 years.

ELEPHANT INFECTED 7 ZOO WORKERS WITH TUBERCULOSIS.

Seven employees of an Oregon zoo contracted tuberculosis from three elephants in their care in 2013, the U.S. Centers for Disease Control and Prevention reported.The staff members at the Oregon Zoo in Portland were infected with a latent form of the respiratory illness and therefore displayed no symptoms and were not contagious, a report published by the CDC said. The CDC report on the outbreak pointed to a lack of research about tuberculosis in elephants. It also called for improved screening to detect the disease because the present method of detection – taking cultures – may miss some cases or result in false positives.Jennifer Vines, deputy health officer for Multnomah County, whose office worked with the CDC on its report, said the investigation did not conclude that tuberculosis is highly transmissible between elephants and people. About 5 percent of captive Asian elephants in North America, like the ones in Portland, are believed to have tuberculosis, the CDC said. Human-to-elephant transmission was first identified in 1996 and there have been a handful of cases in recent years in Tennessee and elsewhere.The outbreak prompted the Portland zoo to say it would conduct more frequent tuberculosis tests of both animals and staff through at least June 2016. The outbreak was identified in May 2013 when a routine annual check of elephants found that a 20-year-old bull named Rama was infected.Rama’s father, 51-year-old Packy, also tested positive as did Tusko, a 44-year-old former circus performer. Public health officials do not know the cause of the outbreak. The CDC said it was possible that a zoo volunteer diagnosed with tuberculosis in 2012 may have spread the disease to the elephants.The zoo’s other elephants were not infected, nor were another roughly 100 people who were near the three sickened bull elephants. story source;http://newsdaily.com/2016/01/elephants-infected-seven-oregon-zoo-workers-with-tuberculosis-cdc/

SURGERY ON TURTLE TO REMOVE FISH HOOK.

A fishing hook has been removed from a turtle's stomach in a delicate operation undertaken by vets from Murdoch University.The animal was discovered by a member of the public, attached to a jetty in Bibra Lake by fishing line.She was taken to a vet in Hilton, where staff affectionately named her Paris Hilton, before she was taken to Perth Zoo.zoo vet Alisa Wallace said discarded fishing tackle often poses problems for oblong turtles, which live in lakes, rivers and swamps throughout WA's south west. "If they see some bait in the water they'll think that looks really tasty and they'll go and grab it," Dr Wallace said"It's quite common for fishermen to bring in turtles that they've accidentally hooked, or for people to find them with line hanging out of their mouths."The 90 minute operation saved the turtle; read about it;http://www.abc.net.au/news/2015-11-12/fish-hook-dislodged-from-turtle27s-stomach/6936860

GATOR VET.

Gator showed up in a residential area causing panic ,but was napped before any harm could be done.The gator was taken to a zoo to keep our environment free.