A new study has found that New York City rats can actually be infected with the COVID-19 virus. "Our findings highlight the need for further monitoring of SARS-CoV-2 in rat populations for potential secondary zoonotic transmission to humans," said the lead author of the study Dr. Henry Wan.
CNN reports researchers trapped and processed samples from rats around the city and found that 16.5 percent of the tested rats tested positive for the virus. The report writes that the virus was "identified in sewage water systems" and "coincides with outbreaks in resident human populations," but "no evidence has shown that SARS-CoV-2 viruses in sewage water are infectious." This shows "that sewage rats may have been exposed to the virus through airborne transmission ... or indirect transmission from unknown fomites."
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
-
Music reviews: Morgan Wallen and Kali UchisFeature "I'm the Problem" and "Sincerely"
-
Art review: Rashid Johnson: A Poem for Deep ThinkersFeature Guggenheim New York, through Jan. 18
-
Is it worth appealing your property tax assessment?The Explainer What to do if your property tax bill seems too high
-
Breakthrough gene-editing treatment saves babyspeed read KJ Muldoon was healed from a rare genetic condition
-
Sea lion proves animals can keep a beatspeed read A sea lion named Ronan beat a group of college students in a rhythmic dance-off, says new study
-
Humans heal much slower than other mammalsSpeed Read Slower healing may have been an evolutionary trade-off when we shed fur for sweat glands
-
Novel 'bone collector' caterpillar wears its preySpeed Read Hawaiian scientists discover a carnivorous caterpillar that decorates its shell with the body parts of dead insects
-
Scientists find hint of alien life on distant worldSpeed Read NASA's James Webb Space Telescope has detected a possible signature of life on planet K2-18b
-
Katy Perry, Gayle King visit space on Bezos rocketSpeed Read Six well-known women went into lower orbit for 11 minutes
-
The dubious nature of de-extinctionThe Explainer Is it a vanity project backed by billions, or the future of animal conservation?
-
Scientists map miles of wiring in mouse brainSpeed Read Researchers have created the 'largest and most detailed wiring diagram of a mammalian brain to date,' said Nature
