Haemaphysalis longicornis: The Asian Longhorned Tick and Its Risks

Scientific name: Haemaphysalis longicornis

Originally native to the Far East and Oceania, Haemaphysalis longicornis has spread far beyond its natural habitat due to globalization, international trade, and easier transportation. In recent years, this invasive tick species has also been detected in our country.

So, what makes it different from the tick species we already know?
The most critical difference is that it can carry a much wider range of diseases, and the human population in newly affected regions has no natural immunity against many of these pathogens.

What Is the Asian Longhorned Tick?

Haemaphysalis longicornis, commonly known as the Asian longhorned tick, is an invasive tick species that has rapidly expanded from Asia to Europe and North America. It feeds on livestock, pets, wildlife, and humans, posing serious risks to both animal and public health.

Why Is It Dangerous?

Rapid Reproduction: This species can reproduce through parthenogenesis, meaning females can reproduce without mating. As a result, populations can grow extremely fast.
Disease Transmission: Haemaphysalis longicornis is known to carry various viruses and bacteria. In countries like Japan and China, it has been linked to severe febrile illnesses.
Impact on Animal Health: In farm animals, heavy infestations may cause blood loss, stress, reduced milk production, and even death in severe cases.

Risks to Humans

This tick species can also affect humans in several ways:

Skin Reactions: Redness, itching, and swelling at the bite site.
Allergic Responses: In some individuals, tick bites may trigger severe allergic reactions.
Risk of Infection: Due to the pathogens it may carry, there is a potential risk of disease transmission to humans.

How Can You Protect Yourself?

Tick Control for Pets: Regularly check your pets and use veterinarian-approved tick prevention products.
Be Cautious Outdoors: When walking in forests or tall grass, wear long-sleeved clothing and tuck your pants into your socks.
Use Tick Repellents: Apply tick-repellent sprays to exposed skin and clothing.
Post-Exposure Checks: After returning from outdoor areas, thoroughly check your body and clothes for ticks.

Most Important: What To Do After a Tick Bite

Do NOT attempt to remove the tick yourself unless you are properly trained. Pouring substances such as alcohol, oil, mint oil, or chemicals on the tick does not make it release. On the contrary, a stressed tick may inject pathogens into your bloodstream through saliva.

Seek medical assistance immediately.

Cleaning: After professional removal, clean the bite area with soap and water.
Monitoring: If redness, swelling, fever, or flu-like symptoms develop, consult a healthcare provider without delay.

Conclusion

Haemaphysalis longicornis is a rapidly spreading invasive tick species that poses serious risks to both animals and humans. Awareness, early detection, and proper preventive measures are essential to reduce the health threats associated with this tick.

For professional support and preventive solutions, please
contact us.

External Resources:

Centers for Disease Control and Prevention – Ticks

World Health Organization