Asian Tiger Mosquito Sciensano Belgium

The Tiger Mosquito: A Potential Threat to Public Health

Introduction

The Asian tiger mosquito (Aedes albopictus) is a small, invasive mosquito species that has become a concern in many parts of the world. This mosquito is known for its ability to transmit infectious diseases, such as dengue fever and chikungunya.

Characteristics of the Tiger Mosquito

The tiger mosquito is easily recognizable by its striking black and white striped body. It is a small mosquito, typically measuring around 5-10 millimeters in length. Tiger mosquitoes are aggressive biters and are active during the day, primarily during the early morning and late afternoon hours.

The tiger mosquito is native to Southeast Asia, but it has been introduced to other parts of the world through international trade and travel. It is now found in many tropical and subtropical regions, including parts of the United States, Europe, and South America.

Health Concerns

The tiger mosquito is a known vector for several infectious diseases, including dengue fever, chikungunya, and Zika virus. These diseases can cause a range of symptoms, from mild fever and headache to severe illness and even death.

The spread of the tiger mosquito is a growing concern for public health officials. The World Health Organization (WHO) estimates that dengue fever alone affects 390 million people worldwide each year.

Control Measures

There are several measures that can be taken to control the spread of the tiger mosquito and reduce the risk of disease transmission:

• Eliminate standing water sources, such as clogged gutters, old tires, and birdbaths, where mosquitoes can breed.
• Use insect repellent containing DEET, picaridin, or IR3535 when outdoors.
• Wear long-sleeved shirts and pants when in areas where mosquitoes are present.
• Install mosquito nets over beds and windows.
• Support mosquito control programs that use larvicides or adulticides to kill mosquitoes and their larvae.

Conclusion

The tiger mosquito is a serious public health concern due to its ability to transmit infectious diseases. By taking steps to control the spread of this mosquito, we can help reduce the risk of these diseases and protect our communities.