Can Birds Get Infected with and Spread COVID-19?

One common concern among pet owners and wildlife enthusiasts is whether birds can catch and spread viruses such as CORONAVIRUS (SARS-CoV-2), the pathogen behind the ongoing global pandemic. This article aims to provide a comprehensive overview of the current understanding of this topic, highlighting the latest research and expert opinions.

Understanding the Current Research

The idea of birds contracting and spreading COVID-19 is a naturally concerning one, as it involves our feathered friends who live in our homes and natural environments. However, experts in avian medicine and veterinary science believe there is no evidence of birds being affected by coronavirus. There are no known cases of avian CORONAVIRUS (SARS-CoV-2).

The Spread of Coronavirus Among Mammals

The months leading up to early 2020 saw a series of viral outbreaks that involved mammals. For instance, a tiger in a New York zoo tested positive for CORONAVIRUS (SARS-CoV-2), adding another layer to the pandemic's complex transmission dynamics. Mammals, including humans, have been the main victims, with evidence of human-to-animal transmission still prevalent. Bats have long been suspected as a natural reservoir for coronaviruses, with the initial transmission of CORONAVIRUS (SARS-CoV-2) believed to have occurred from these species.

The Potential Spread Through Mutual Areas

While there is no direct evidence that birds can be infected with or spread COVID-19, it's important to be cautious. If an infected person comes in close contact with a bird, there is a possibility of indirect transmission through objects or surfaces they have touched. A recent example is a tiger in the Bronx Zoo being infected by a zookeeper, highlighting the potential for virus transmission between species. This incident further underscores the importance of sanitation and proper handling of animals.

Current Research Gaps

The possibility of birds being infected with or spreading COVID-19 remains an area of ongoing research. As of the latest information, no thorough studies have conclusively proven or disproven birds' susceptibility to the virus. There have been unconfirmed reports of a dog and a cat in Hong Kong testing positive for CORONAVIRUS (SARS-CoV-2). Additionally, the first confirmed case of COVID-19 in a US animal was a tiger at the Bronx Zoo, emphasizing the need for continued research in this field.

Precautionary Measures

For those concerned about the potential spread of COVID-19 through birds, it is essential to stay informed and take necessary precautions. The Centers for Disease Control and Prevention (CDC) and the World Organization for Animal Health (OIE) recommend the following steps:

Wash your hands thoroughly before and after handling any pets or animals.

Avoid close contact with sick animals.

If you are sick, limit contact with your pets and wear a mask when handling them.

Maintain good hygiene practices, especially if you live in a household with pets or are in close contact with wild animals.

By following these precautions, you can help prevent the spread of any potential pathogens to your feathered companions and beyond.

Conclusion

While there is no clear evidence of birds being affected by COVID-19, the complexity of viral transmission in different species continues to be a subject of ongoing research. It is crucial to remain vigilant and follow the guidance provided by medical and veterinary experts. As we continue to learn more about the virus, staying informed and taking necessary precautions will help ensure the health and safety of both humans and animals.

References

Centers for Disease Control and Prevention. (2021). Coronavirus Disease 2019 and Animals.

World Organization for Animal Health. (2021). Covid-19 and Animals.

ScienceDirect. (2021). Research on Coronavirus (SARS-CoV-2) and Animal Transmissions.