Wildlife parks across India have been told to keep a close watch on tiger clusters and report any abnormal behaviour
As if the human dimension of the crisis was not enough, turns out the zoonotic Coronavirus is now affecting the animal world and is jumping from its human host. Sometime ago, Hong Kong had reported the case of a dog owner passing on the virus to his pet which died. But reports were contradictory, claiming that the dog could have also died of old age. Be that as it may, the virus strain, which has been traced genetically to a pangolin at a wildlife market in China, is now jumping from humans to other animals. Following reports that a tiger at Bronx Zoo in New York tested COVID-19 positive because of his asymptomatic handler, India, too, has kept its zoos, national parks, wildlife sanctuaries and tiger reserves on the “highest” alert, asking authorities to watch the big cats on a 24x7 basis for any abnormal behaviour and take “immediate preventive measures to stop transmission and spread of the virus from human to animals and vice versa.” With 2,967 tigers, India is currently home to 75 per cent of the global tiger population. Of course, the national lockdown has meant that there is no tourist traffic at our sanctuaries but forest and zoo staff would have to be particularly careful about not spreading the virus in case one among them is remotely affected. Just two days ago, there were reports of how inmates of the Delhi zoo were feeling spirited and free without human spectators. Reports have come in of how penguins had been let loose to meet their other aquatic friends at a US water park. Perhaps, this is a reminder for us that we need to leave the animals in the wild as our proximity to them now is threatening their existence. In fact, the rapid inter-species jump of the virus in such a short time indicates how lethal it can become in threatening existence as we knew it.
This news has predictably sent alarm bells ringing across the globe, especially among pet owners, wondering if they should stay away from their furry friends in case of an infection. The standard distancing protocols hold good for animals as well. But then there is another fear of pets getting infected somehow externally and transmitting the virus to their owners, which has already resulted in a lot of pet abandonment in the US. The Bronx zoo went so far as to say that there is “no evidence that animals play a role in the transmission of COVID-19 to people other than the initial event in the Wuhan market, and no evidence that any person has been infected with COVID-19 in the US by animals, including by pet dogs or cats.” The US Center for Disease Control and Prevention has also claimed that there is no evidence of a pet anywhere in the world transmitting COVID-19 to a person, a fact corroborated by the World Health Organisation (WHO), too. The outbreaks happening now are the result of people passing the virus to one another. Also, various pets have reacted differently to an infection of their owners. Turns out it was in Hong Kong again that one pet was infected by his owner but another dog living in the same home didn’t. More pet cats have been affected though. In fact, they might be more susceptible to COVID-19 than dogs, according to one study conducted in China. As part of experiments, researchers placed infected domestic cats next to cats that were not infected. The researchers later found that one of the previously healthy cats caught the virus after being near the infected felines, most likely through respiratory droplets. Dogs in the study, on the other hand, seemed to be more resistant to the virus and did not pass it to one another. There was no evidence that the cats shed enough of the virus to give it to people. But the study has not been reviewed and had a very limited sample size. Besides, they were given high doses of the virus and all the human-transmitted cases of pets have shown a weakened strain. These are not real life scenarios, according to virologists. At the moment, it is only us who are posing a threat to the animal world. Looks like the animals we claimed and confined on our terms need to be freed from ourselves.
(Courtesy: The Pioneer)