SARS-CoV-2 in mink

Coronavirus. SARS-CoV-2

SARS-CoV-2 in Mink

SARS-CoV-2 in mink refers to the transmission and spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among mink populations. Mink are small, carnivorous mammals that are farmed for their fur. The virus was first reported to have infected mink in the Netherlands in April 2020.

Background

SARS-CoV-2 is a novel coronavirus that causes the coronavirus disease 2019 (COVID-19) in humans. The virus is primarily transmitted between people through respiratory droplets when an infected person coughs, sneezes, or talks. However, it can also infect animals, including mink.

Transmission to Mink

Mink are highly susceptible to SARS-CoV-2, and the virus can spread rapidly within mink farms. Infected mink can show symptoms such as respiratory distress, coughing, and lethargy. The virus can be transmitted from infected mink to other mink in close proximity.

Human to Mink Transmission

The primary source of SARS-CoV-2 in mink is believed to be human-to-mink transmission. Infected farm workers can unknowingly transmit the virus to mink through close contact. This has led to outbreaks of the virus in mink farms in several countries.

Public Health Concerns

The transmission of SARS-CoV-2 to mink is a public health concern due to the potential for the virus to mutate in mink populations and potentially spread back to humans. Mutations in the virus could impact the effectiveness of vaccines and therapeutics developed for COVID-19.

Control Measures

To prevent the spread of SARS-CoV-2 in mink populations, culling of infected mink has been implemented in some countries. Strict biosecurity measures are also being enforced in mink farms to reduce the risk of transmission between mink and humans.

Conclusion

SARS-CoV-2 transmission in mink highlights the complex interplay between human and animal health. Monitoring and controlling the spread of the virus in mink populations is essential to prevent further mutations and potential spillover back to humans.