News, Culture & Society

Cats with no COVID-19 symptoms can spread the deadly virus to other cats

Cats with no COVID-19 symptoms can spread the deadly virus to other cats, new lab test shows, as experts warn owners ‘not to kiss your pets’

  • According to a new lab experiment, Cats can spread coronavirus to other felines without any of them exhibiting any symptoms
  • Scientists who carried out the work say it shows the need for more research into whether the virus can spread from people to cats to people again 
  • The American Veterinary Medical Association said that just because an animal can be deliberately infected in a lab it doesn’t mean it will contract it naturally
  • Don’t kiss your pets and keep surfaces clean to cut the chances of picking up any virus an animal might shed, experts have warned 
  • Here’s how to help people impacted by Covid-19

Cats can spread coronavirus to other felines without any of them exhibiting any symptoms, the results of a new lab experiment suggest.

Researchers took coronavirus from a human patient and infected three cats with it. Each cat then was housed with another cat that was free of infection. Within five days, coronavirus was found in all three of the newly exposed animals.

None of the six cats ever showed any symptoms.

‘There was no sneezing, no coughing, they never had a high body temperature or lost any weight,’ virus expert Peter Halfmann, who carried out the research, said. ‘If a pet owner looked at them … they wouldn’t have noticed anything.’ 

Cats can spread coronavirus to other felines without any of them exhibiting any symptoms, the results of a new lab experiment suggest 

The American Veterinary Medical Association said in a new statement that just because an animal can be deliberately infected in a lab 'does not mean that it will easily be infected with that same virus under natural conditions'

The American Veterinary Medical Association said in a new statement that just because an animal can be deliberately infected in a lab ‘does not mean that it will easily be infected with that same virus under natural conditions’

Halfmann said the work, reported on Wednesday, say it shows the need for more research into whether the virus can spread from people to cats to people again. 

Health experts have downplayed that possibility. The American Veterinary Medical Association said in a new statement that just because an animal can be deliberately infected in a lab ‘does not mean that it will easily be infected with that same virus under natural conditions.’

Anyone concerned about that risk should use ‘common sense hygiene,’ Halfmann said. Don’t kiss your pets and keep surfaces clean to cut the chances of picking up any virus an animal might shed, he said.

He and colleagues at the University of Wisconsin School of Veterinary Medicine led the lab experiment and published results Wednesday in the New England Journal of Medicine. Federal grants paid for the work.

Last month, two domestic cats in different parts of New York state tested positive for the coronavirus after mild respiratory illnesses. They were thought to have picked it up from people in their homes or neighborhoods.

Some tigers and lions at the Bronx Zoo also have tested positive for the virus, as have a small number of other animals around the world.

Researchers took coronavirus from a human patient and infected three cats with it. Each cat then was housed with another cat that was free of infection. Within five days, coronavirus was found in all three of the newly exposed animals

Researchers took coronavirus from a human patient and infected three cats with it. Each cat then was housed with another cat that was free of infection. Within five days, coronavirus was found in all three of the newly exposed animals

Those cases and the new lab experiment show ‘there is a public health need to recognize and further investigate the potential chain of human-cat-human transmission,’ the authors wrote.

Guidelines from the U.S. Centers for Disease Control and Prevention say that based on the limited information available so far, the risk of pets spreading coronavirus to people ‘is considered to be low.’

The veterinary medicine group says ‘there is no evidence to suggest that animals, including pets, that may be incidentally infected by humans are playing a role in the spread of COVID-19.’ It stressed that person-to-person transmission was driving the global pandemic.

However, the group noted that many diseases spread between pets and people, so hygiene is always important: Wash your hands before and after touching pets, and keep your pet and its food and water bowls clean.

Halfmann, whose two cats sleep near him, said the worry may be greater for animal shelters, where one infected animal could pass the virus to many others.

Read more at DailyMail.co.uk


Comments are closed.