Human‑to‑dog transmission of SARS‑CoV‑2, Colombia
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), the causative agent of the current COVID-19 pandemic, has evolved to have a wide range of hosts, including non-human primates, wild and domestic animals. The ACE2 protein has a high level of conservation and is the common receptor inverte...
- Autores:
-
Rivero, Ricardo
Garay Montalvo, Evelin
Botero, Yesica
Serrano Coll, Héctor
Gastelbondo Pastrana, Bertha Irina
Muñoz, Marina
Ballesteros, Nathalia
Castañeda, Sergio
Patiño, Luz Helena
Ramírez, Juan David
Calderón Rangel, Alfonso
Guzmán Terán, Camilo Antonio
Martínez Bravo, Caty Milena
Alemán, Ader
Arrieta Bernate, German Javier
Mattar Velilla, Ameth Salim
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2022
- Institución:
- Corporación Universitaria del Caribe - CECAR
- Repositorio:
- Repositorio Digital CECAR
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cecar.edu.co:cecar/10741
- Acceso en línea:
- https://repositorio.cecar.edu.co/handle/cecar/10741
- Palabra clave:
- SARS-CoV-2
transmission
Human‑to‑dog
- Rights
- openAccess
- License
- Derechos reservados - Corporación Universitaria de Caribe - CECAR
| Summary: | Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), the causative agent of the current COVID-19 pandemic, has evolved to have a wide range of hosts, including non-human primates, wild and domestic animals. The ACE2 protein has a high level of conservation and is the common receptor invertebrate species for a viral infection to occur; this receptor could give rise to anthroponotic events. This article describes the first event of symptomatic transmission in Latin America from a human to a dog by the B.1.625 lineage of SARS-CoV-2. We found 21 shared mutations in the complete genomes of viral sequences from owners and dogs. Further phylogenetic and molecular analysis showed that 100% co-localization of the clade helps to understand human-animal transmission. Prediction of the Spike protein structure of the sequenced virus and docking analyzes showed that the E484K mutation in the receptor-binding domain (RBD) could contribute to the viral affinity of dACE2. Therefore, close contact between SARS-CoV-2-infected humans and pets should be avoided to prevent the emergence of novel mutations of public health importance from anthroponotic events. |
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