Can Horses Get COVID-19? What Equine Owners Should Know 🐎🦠

By Dr Duncan Houston

⚡ Quick Answer

There is currently no strong evidence that horses are naturally infected with or play a meaningful role in COVID-19 (SARS-CoV-2).

Unlike some other species, horses are considered low risk, and they are not known to spread the virus to humans.

Basic hygiene and common-sense precautions are all that is needed.

🧠 Why This Question Still Comes Up

Since COVID-19 emerged, we have learned that several animal species can be infected.

These include:

• cats

• dogs

• mink

• deer

So it is completely reasonable for horse owners to ask whether horses are also at risk.

The short answer is that horses are not considered an important species in COVID-19 transmission.

🔬 What We Know About Horses and COVID-19

Current evidence suggests:

• horses are not commonly infected in real-world conditions

• they do not appear to develop disease linked to COVID-19

• they are not considered a source of infection for people

While some species can carry and spread the virus, horses do not appear to play a meaningful role.

🧬 Why Horses Are Low Risk

For a species to become infected easily, the virus needs to bind to specific receptors in the body.

Different animals have different receptor structures.

In horses, these receptors appear to make infection:

• less efficient

• less likely to establish

• less likely to spread

This is why horses are not seen as a significant concern compared to other species.

🦠 Can Horses Show Symptoms?

At this stage, there is no consistent evidence of COVID-19 causing illness in horses.

If a horse shows respiratory signs, the cause is far more likely to be something else, such as:

• equine influenza

• equine herpesvirus

• strangles

• environmental or management factors

COVID-19 is not considered part of the normal diagnostic list for horses with respiratory disease.

🔁 Can Horses Spread COVID-19?

There is no confirmed evidence that horses:

• transmit COVID-19 to humans

• act as a reservoir

• contribute to spread in equine populations

From a practical standpoint, horses are not considered a transmission risk.

📉 What This Means for Horse Owners

The risk to horses is extremely low.

And the risk from horses is also extremely low.

That means there is no need for:

• routine testing

• isolation protocols specific to horses

• major changes to normal horse management

But general hygiene is always a good idea.

🧼 Practical Precautions

If you are unwell with any respiratory illness:

• limit close face-to-face contact with your horse

• wash your hands before and after handling

• avoid coughing or sneezing directly near the animal

• maintain good stable hygiene

These are sensible precautions for many diseases, not just COVID-19.

🏡 Biosecurity Still Matters

Even though COVID-19 is not a concern in horses, good biosecurity remains important for other equine diseases.

This includes:

• isolating new arrivals

• monitoring for illness

• keeping equipment clean

• maintaining ventilation in barns

Most equine health risks come from horse-specific diseases, not human viruses.

🐾 Final Thoughts

Horses are not a significant part of the COVID-19 story.

They are not known to become clinically ill from it, and they are not considered a transmission risk.

The focus for horse owners should remain on:

• standard biosecurity

• good hygiene

• monitoring for common equine diseases

Stay informed, but there is no need for concern.

❓ FAQ

Can my horse catch COVID-19 from me?

There is no strong evidence that this happens in real-world conditions.

Should I test my horse for COVID-19?

No. Routine testing is not recommended.

Can horses spread COVID-19 to humans?

No confirmed cases have been reported.

Should I isolate my horse if I am sick?

No, but basic hygiene and limiting close contact are sensible.

What diseases should I be more concerned about in horses?

Common equine respiratory diseases are far more relevant than COVID-19.

📲 A Smarter Way to Stay Informed

If you have questions about respiratory disease in horses, biosecurity, or what to watch for in your herd, ASK A VET™ can help you get clear, practical advice without unnecessary worry.