Dracunculiasis, also known as Guinea worm disease, is a parasitic infection caused by the nematode Dracunculus medinensis. The condition is transmitted through drinking water contaminated with copepods carrying the parasite's larvae. Symptoms include fever, swelling, and a blister that develops into a painful ulcer as the worm emerges.

Dracunculiasis FAQ


What is dracunculiasis?

Dracunculiasis, or Guinea worm disease, is a parasitic infection caused by the nematode Dracunculus medinensis.

How is dracunculiasis transmitted?

Dracunculiasis is transmitted through drinking water contaminated with copepods carrying the parasite's larvae.

What are the symptoms of dracunculiasis?

Symptoms include fever, swelling, and a blister that develops into a painful ulcer as the worm emerges.

How is dracunculiasis diagnosed?

Diagnosis is often based on the characteristic symptoms and history of potential exposure to contaminated water.

What is the treatment for dracunculiasis?

Treatment may involve the use of medications such as mebendazole, albendazole, or ivermectin to help eliminate the worms from the body.

How can dracunculiasis be prevented?

Preventive measures include filtering drinking water, educating communities about the disease, and implementing control programs to eliminate the parasite from water sources.

Is dracunculiasis a life-threatening condition?

While dracunculiasis is not usually fatal, severe infections can lead to secondary bacterial infections that may pose a risk to health.

Can dracunculiasis affect animals?

No, dracunculiasis is a human parasitic disease and does not affect animals.

Where is dracunculiasis most commonly found?

Dracunculiasis is found in communities with limited access to safe drinking water, particularly in rural and sub-Saharan African regions.

Is dracunculiasis contagious between humans?

No, dracunculiasis is not directly contagious between humans. It is transmitted by consuming contaminated water.

Can dracunculiasis lead to long-term complications?

In some cases, individuals may experience disability and prolonged recovery due to complications arising from the infection.

Are there any vaccines for dracunculiasis?

No, there are currently no vaccines available for dracunculiasis. Preventive measures focus on water sanitation and educational efforts.

Can dracunculiasis be transmitted through other means besides consuming contaminated water?

Dracunculiasis is primarily transmitted through drinking water contaminated with copepods carrying the parasite's larvae, and other means of transmission are rare.

What should I do if I suspect I have dracunculiasis?

If you suspect you have dracunculiasis, seek medical attention immediately for proper diagnosis and treatment.

Can dracunculiasis be treated at home?

Treatment for dracunculiasis often requires medical intervention, and it is important to consult a healthcare professional for appropriate care.

Releated keywords

Other related names


Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew