tetano
Editor, Senior Moderator
Open Life Sci
. 2021 Mar 16;16(1):252-254.
doi: 10.1515/biol-2021-0027. eCollection 2021.
Domestication of wild animals may provide a springboard for rapid variation of coronavirus
Lei Gao[SUP] 1 [/SUP]
Affiliations
Abstract
Coronaviruses have spread widely among humans and other animals, but not all coronaviruses carried by specific animals can directly infect other kinds of animals. Viruses from most animal hosts need an intermediate host before they can spread widely among humans. Under natural conditions, coronaviruses do not rapidly change from infecting wild animals as intermediate hosts and to spreading widely among humans. The intermediate host might be the animals captured or bred for the purpose of cross-breeding with domesticated species for improvement of the breed. These animals differ from wild animals at the environmental and genetic levels. It is an important direction to study the semi-wild animals domesticated by humans in search for intermediate hosts of viruses widely spread among humans.
Keywords: coronavirus; intermediate hosts; pangolin; wild animal domestication.
. 2021 Mar 16;16(1):252-254.
doi: 10.1515/biol-2021-0027. eCollection 2021.
Domestication of wild animals may provide a springboard for rapid variation of coronavirus
Lei Gao[SUP] 1 [/SUP]
Affiliations
- PMID: 33817316
- PMCID: PMC7968545
- DOI: 10.1515/biol-2021-0027
Abstract
Coronaviruses have spread widely among humans and other animals, but not all coronaviruses carried by specific animals can directly infect other kinds of animals. Viruses from most animal hosts need an intermediate host before they can spread widely among humans. Under natural conditions, coronaviruses do not rapidly change from infecting wild animals as intermediate hosts and to spreading widely among humans. The intermediate host might be the animals captured or bred for the purpose of cross-breeding with domesticated species for improvement of the breed. These animals differ from wild animals at the environmental and genetic levels. It is an important direction to study the semi-wild animals domesticated by humans in search for intermediate hosts of viruses widely spread among humans.
Keywords: coronavirus; intermediate hosts; pangolin; wild animal domestication.