SARS-COVID-2, the virus that causes COVID-19, first infected humans after crossing the lines of an unknown animal species. According to the Centers for Disease Control and Prevention (CDC), scientists speculate that the animal was a bat, as the SARS-Covy-2 genome is closely related to the coronavirus found in horseshoes in China. Until recently, it was believed that the novel coronavirus infected an animal. Now, for the first time since that original transmission, We know that one more animal can infect coronavirus in humans: mink. Read on to learn more, and to find out how you can catch the virus these days, check out the 4 places where covid is likely to catch during the current wave.
Cross-species transmission between mink and humans was invented in Denmark, where millions of mink are reared and reared for the country’s rich fur industry. Danish officials sparked an international outcry this week by announcing that they would destroy the entire population of about 17 million animals in their farmed mink due to their ability to spread COVID in humans. The government has reversed its decision following the outcry, but has not ruled in its favor.
Researchers have explained that while mink does not seem to be the cause of a more severe form of the disease, the virus changes as it travels between animals and humans. They fear that the details of this mutation could undermine the effectiveness of the vaccine, jeopardizing progress.
Like The New York Times Explains, “Danish health authorities were concerned that a set of mutations in a different type of virus called cluster 5, which infected at least 12 people, could potentially make the coronavirus vaccine less effective. Part of the mutation occurs on its own. Proteins – targeted by many potential vaccines. In lab studies, these types of virus cells were exposed to antibodies that did not work as well as other coronavirus variants. “
It remains to be seen whether the mink mutation affects vaccine development, but in Denmark it already affects daily life. According to an NPR report, about two million Danish citizens were placed on COVID lockdown when Mink was transformed. Read more about the animals that can contract COVID, and the U.S. For an update on how different regions are responding to COVID, check that these states are starting to lock down again.
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Surprisingly, the U.S. The first case of testing an animal for COVID-19 was in New York City. A total of five tigers and three lions tested positive for coronavirus in April at the Bronx Zoo after showing symptoms.
This “for the first time, introduced our knowledge, that a [wild] “The animal fell ill with COVID-19 from one person,” he said Paul Kle le, According to the chief veterinarian for the Bronx Zoo National Geographic. He added that the infection was possibly spread by an asymptomatic zoo keeper. And for more on how the virus is spread, check the CDC now says that Covid spreads these 5 ways.
Domestic pets such as dogs and cats show coronavirus contractions from their human families. But thankfully, according to the CDC, there are no known cases of the disease spreading back to us.
And, because dogs are man’s best friend, some are being trained to sniff out coronavirus as a form of rapid testing. These canine teams are already in use at Helsinki Airport in Finland, where, The New York Times Reports, they scan sweat samples from passengers on arrival. “Dogs can detect a patient infected with coronavirus in 10 seconds, and this whole process takes one minute to complete,” the researchers said. “If the dog indicates a positive result, the passenger should be directed to an airport health center for a free virus test. is coming, ” This Times Explains. And to learn more about another group of epidemic-fighting cubs, meet six dogs trained to sniff out coronavirus.
Fifteen years ago, scientists discovered that Syrian hamsters could easily be infected with the coronavirus that causes severe acute respiratory syndrome (SARS). Now, it has become clear that they can also contract COVID-19. In a Hong Kong-based study, eight hamsters were infected with COVID and showed many of the same symptoms we have come to recognize in humans, such as drowsiness and difficulty breathing. Because of these similarities, they may be helpful in the early stages of investigating potential therapies. And for more updates about the epidemic, sign up for our daily newsletter.
Ferrets have long been used to study colds, flu, and other respiratory diseases because they cause these diseases to be contracted through the nose, just as humans do. Like The New York Times According to reports, a medical research team at Columbia University has developed a nasal spray that can block viruses in the nose and lungs of ferrets, preventing them from contracting the coronavirus. In a preliminary study, which has so far reviewed peers, researchers treated some ferrets with nasal sprays and others placebo, then caged them with other ferrets infected with COVID-19. After 24 hours, ferrets did not transmit coronavirus from any of the spray-treated, while all of the placebo were tested positive. And for an animal Should – Worry about COVID side worry, Deadliest Animal to Hummus in the World will shock you.
