A study reveals that white-tailed deer in Ohio, USA, are acting as a reservoir for the rapidly mutating SARS-CoV-2 virus. These deer, native to North America, have a wide distribution across the continent and inhabit diverse habitats. They display distinct seasonal changes in appearance and are recognized for the males’ antlers. The study’s findings highlight the deer’s unexpected role in the virus’s mutation dynamics, raising concerns about wildlife’s involvement in disease transmission.
Facts/Terms for UPSC Prelims
- SARS-CoV-2 Virus: The virus responsible for causing the COVID-19 pandemic. It primarily spreads among humans, but in this case, it’s being identified in white-tailed deer in Ohio, where it’s undergoing rapid mutations.
- Mutation Dynamics: The process through which a virus’s genetic material changes over time. The study suggests that the SARS-CoV-2 virus is undergoing mutations within white-tailed deer populations, potentially affecting its transmissibility and virulence.
- North American Deer Family: A group of deer species native to North America. White-tailed deer are the smallest members of this family, inhabiting various environments from Canada to Central America.
- Habitat Diversity: White-tailed deer occupy a range of habitats, including woodlands, farms, riversides, and shrub fields. They prefer areas with ample vegetation cover and often adapt their behavior based on seasonal changes.
- Antler Growth and Shedding: Only male white-tailed deer grow antlers, which they shed and regrow annually. Antlers play a role in mating rituals and territorial displays among males.
- Conservation status of White tailed deer- IUCN Status: Least Concern
