Diseases / List of Parasitic Diseases / Disease description:

Air Sac Mite Infection in Waterfowl

INFORMATION AVAILABLE

GENERAL INFORMATION

CLINICAL CHARACTERISTICS & PATHOLOGY

INVESTIGATION & DIAGNOSIS

TREATMENT & CONTROL

SUSCEPTIBILITY & TRANSMISSION

ENVIRONMENT & GEOGRAPHY

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General and References

Disease Summary

WATERFOWL Mite infection of the trachea, bronchi and air sacs, which may cause cough and dyspnoea, but rarely cause significant disease.

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Alternative Names (Synonyms)

  • Cytodites nudus infection

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Disease Type

 Parasitic - Insects, Mites and Ticks

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Infectious/Non-Infectious Agent associated with the Disease

Mite, Cytodites nudus

Infective "Taxa"

Non-infective agents

 

Physical agents

-- Indirect / Secondary

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References

Disease Author

Debra Bourne
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Major References / Reviews

Code and Title List

B10.26.w11, B11.37.w5, B13.46.w1, B16.19.w1, B32.32.w12.

Other References

Code and Title List

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Clinical Characteristics and Pathology

Detailed Clinical and Pathological Characteristics

General

WATERFOWL Occasionally cough and dyspnoea due to mites in trachea, bronchi, air sacs.

Clinical Characteristics

WATERFOWL
  •  Cough, dyspnoea (B11.37.w5).
  • Weakness and emaciation have been described with heavy infections in other species of birds (B16.19.w1, B32.32.w12)

Incubation

WATERFOWL --

Mortality / Morbidity

WATERFOWL Rarely cause clinical disease (B11.37.w5).

Pathology

WATERFOWL Cytodites nudus mites in trachea, bronchi, air sacs (B10.26.w11, B11.37.w5, B13.46.w1)

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Human Health Considerations

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Susceptibility / Transmission

General information on Susceptibility / Transmission

WATERFOWL Waterfowl are aberrant hosts; mites possibly acquired from hens (B10.26.w11, B13.46.w1).

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Disease / Agent has been reported in either the wild or in captivity in:

"Waterfowl" - species not specified.

WATERFOWL Host Species List

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Disease / Agent has been specifically reported in Free-ranging populations of:

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WATERFOWL Host Species List

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Environment/Geography

General Information on Environmental Factors/Events and Seasonality

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Regions / Countries where the Infectious Agent or Disease has been recorded

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Regions / Countries where the Infectious Agent or Disease has been recorded in Free-ranging populations

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General Investigation / Diagnosis

General Information on Investigation / Diagnosis

WATERFOWL Presence of Cytodites nudus mites in trachea, bronchi or air sacs. May be seen as white dots (0.6 by 0.4mm) moving over air sacs. (B13.46.w1, B32.32.w12).
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Similar Diseases (Differential Diagnosis)

WATERFOWL In heavy chronic infections in other species of birds, avian tuberculosis (Avian Tuberculosis) is listed as a differential diagnosis (B16.19.w1, B32.32.w12).

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Treatment and Control

Specific Medical Treatment

WATERFOWL Ivermectin, 200µg/kg body weight, subcutaneous or oral, repeated three times at ten-day intervals (B11.37.w5).
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General Nursing and Surgical Techniques

WATERFOWL --
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Preventative Measures

Vaccination WATERFOWL --
Prophylactic Treatment

WATERFOWL

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Related Techniques

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Environmental and Population Control Measures

General Environment Changes, Cleaning and Disinfection

WATERFOWL

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Population Control Measures WATERFOWL --

 

Isolation, Quarantine and Screening WATERFOWL --
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