The exposure of urban rodents to the human COVID-19 virus and the potential for viral recombination

  • Funded by UK Research and Innovation (UKRI)
  • Total publications:1 publications

Grant number: NE/V009028/1

Grant search

Key facts

  • Disease

    COVID-19
  • Known Financial Commitments (USD)

    $209,910.32
  • Funder

    UK Research and Innovation (UKRI)
  • Principle Investigator

    Pending
  • Research Location

    United Kingdom, Europe
  • Lead Research Institution

    University of Liverpool
  • Research Category

    Animal and environmental research and research on diseases vectors

  • Research Subcategory

    Animal source and routes of transmission

  • Special Interest Tags

    Gender

  • Study Subject

    Non-Clinical

  • Clinical Trial Details

    N/A

  • Broad Policy Alignment

    Pending

  • Age Group

    Not Applicable

  • Vulnerable Population

    Not applicable

  • Occupations of Interest

    Not applicable

Abstract

All of us are affected by the COVID-19 pandemic, which is caused by a virus (technically, SARS-CoV-2) that originally jumped from an animal (probably a bat) into a person. Now the virus is spreading person-to-person directly. COVID-19 is a coronavirus, and coronaviruses are very common in wild animals. While each coronavirus typically infects one species of animal, coronaviruses can move between animal species too. So the general idea is that animals are "reservoirs" of viruses that sometimes moves into people. Because so many people are getting infected with COVID-19, we think that humans might now be a virus reservoir infecting animals. If this does happen, it's most likely where there are high densities of people and of animals - such as rodents in cities, where large numbers of people and rodents live cheek-by-jowl. This is the idea we want to test. But why does this matter? Different viruses can also mix their genetics (technically, recombine), and so we also wonder if the human COVID-19 does infect rodents, whether it will then recombine with other coronaviruses already in those rodents. There are a lots of 'ifs' in these last few sentences, which is because these are just theories that we have. We now want to see if these theories - these 'ifs' - are correct. To do this we want to catch city-dwelling rats and mice that we'll then screen for the human COVID-19 virus, or close relatives of it.

Publicationslinked via Europe PMC

Last Updated:40 minutes ago

View all publications at Europe PMC

The ecology of viruses in urban rodents with a focus on SARS-CoV-2.