Tag

Zoonotic Origin

All articles tagged with #zoonotic origin

health2 years ago

Cats implicated in COVID-19 transmission.

A study from the American Society for Microbiology reveals that domestic cats can contract and spread SARS-CoV-2, the virus responsible for COVID-19, to other cats and contaminate their environment. The study found that cats are susceptible to the virus and can efficiently transmit it to their peers. The average duration of infectiousness was slightly more than one-third of a day. The primary mode of transmission is human-to-human through respiratory droplets, but there is concern about humans transmitting the virus to wildlife, particularly to species that are already endangered.

science2 years ago

Raccoon dogs implicated in Covid-19 origins.

The Chinese government is the best entity to answer the question of how the Covid-19 pandemic originated, but it seems unlikely that we'll ever find an answer that all parties can agree on. A new analysis of genetic data taken from the Huanan Seafood Wholesale Market in Wuhan, China, shows that raccoon dogs that were being illegally sold in the market may have been carrying the novel coronavirus at the end of 2019. The Chinese government's interference with efforts to study the pandemic, including its origins, has made it harder to know what to make of the new coronavirus analysis.