Gapeworm

From WikiMD's Food, Medicine & Wellness Encyclopedia

Gapeworm (Syngamus trachea) is a type of parasite that primarily affects poultry and other bird species. The name "gapeworm" is derived from the gaping or gasping for air that infected birds exhibit due to the worm's presence in their respiratory system.

Life Cycle[edit | edit source]

The life cycle of the gapeworm begins when eggs are laid in the trachea of the host bird. These eggs are then expelled through the bird's feces and ingested by other birds or intermediate hosts such as earthworms or slugs. Once ingested, the eggs hatch into larvae, which migrate to the bird's trachea and mature into adult worms. This cycle typically takes 2-3 weeks to complete.

Symptoms[edit | edit source]

Infected birds often exhibit a characteristic "gaping" behavior, where they extend their necks and open their beaks in an attempt to breathe. Other symptoms may include coughing, wheezing, loss of appetite, and in severe cases, death.

Treatment and Prevention[edit | edit source]

Treatment for gapeworm infection typically involves the administration of anthelmintic drugs, which kill the worms. Prevention strategies include regular deworming of birds and maintaining clean living conditions to reduce the likelihood of infection.

Impact on Poultry Industry[edit | edit source]

Gapeworm infection can have a significant impact on the poultry industry, as it can lead to reduced productivity and increased mortality rates. It is therefore important for poultry farmers to be aware of the signs of gapeworm infection and to take appropriate preventative measures.

File:Syngamus trachea.jpg
A gapeworm (Syngamus trachea)

See Also[edit | edit source]


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Contributors: Prab R. Tumpati, MD