Actinobacillosis: Difference between revisions

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{{SI}} {{Infobox medical condition
| name                    = Actinobacillosis
| image                  = [[File:Man's_mission_on_earth_-_a_contribution_to_the_science_of_eugenics_-_a_short_treatise_on_the_genito-urinary_organs_of_the_male_in_health_and_disease,_with_a_chapter_on_syphilis_(1915)_(14594650727).jpg|250px]]
| caption                = Actinobacillosis in a human patient
| field                  = [[Infectious disease]]
| synonyms                = Wooden tongue
| symptoms                = [[Swelling]] of the tongue, [[abscess]]es, [[granuloma]] formation
| complications          = Difficulty in [[swallowing]], [[breathing]] issues
| onset                  = Gradual
| duration                = Chronic
| causes                  = [[Actinobacillus lignieresii]]
| risks                  = Contact with infected animals, [[cattle]]
| diagnosis              = [[Culture (microbiology)|Culture]], [[biopsy]]
| differential            = [[Actinomycosis]], [[tuberculosis]]
| prevention              = Avoiding contact with infected animals
| treatment              = [[Antibiotics]], [[surgical drainage]]
| medication              = [[Tetracycline]], [[streptomycin]]
| prognosis              = Good with treatment
| frequency              = Rare in humans
}}
'''Actinobacillosis''' is a [[bacterial infection]] caused by the genus ''[[Actinobacillus]]''. This infection primarily affects livestock, but can also occur in humans.  
'''Actinobacillosis''' is a [[bacterial infection]] caused by the genus ''[[Actinobacillus]]''. This infection primarily affects livestock, but can also occur in humans.  
[[File:Man's mission on earth - a contribution to the science of eugenics - a short treatise on the genito-urinary organs of the male in health and disease, with a chapter on syphilis (1915) (14594650727).jpg|thumb|''Actinobacillus'' bacteria, the cause of actinobacillosis]]
== Overview ==
Actinobacillosis is a [[zoonotic disease]], meaning it can be transmitted from animals to humans. The disease is characterized by the formation of granulomatous lesions in the mouth, lungs, and gastrointestinal tract. In humans, the infection is rare and typically occurs in individuals with a history of close contact with livestock.
Actinobacillosis is a [[zoonotic disease]], meaning it can be transmitted from animals to humans. The disease is characterized by the formation of granulomatous lesions in the mouth, lungs, and gastrointestinal tract. In humans, the infection is rare and typically occurs in individuals with a history of close contact with livestock.
== Causes ==
== Causes ==
Actinobacillosis is caused by the ''Actinobacillus'' bacteria, specifically ''[[Actinobacillus lignieresii]]'' and ''[[Actinobacillus suis]]''. These bacteria are part of the normal flora in the mouth and gastrointestinal tract of healthy animals, but can cause disease when they penetrate the mucosal barrier and enter the bloodstream.
Actinobacillosis is caused by the ''Actinobacillus'' bacteria, specifically ''[[Actinobacillus lignieresii]]'' and ''[[Actinobacillus suis]]''. These bacteria are part of the normal flora in the mouth and gastrointestinal tract of healthy animals, but can cause disease when they penetrate the mucosal barrier and enter the bloodstream.
== Symptoms ==
== Symptoms ==
In animals, symptoms of actinobacillosis include [[swelling]] of the face or neck, [[weight loss]], and difficulty eating. In humans, symptoms can range from mild to severe and may include [[fever]], [[pain]], and swelling in the affected area.
In animals, symptoms of actinobacillosis include [[swelling]] of the face or neck, [[weight loss]], and difficulty eating. In humans, symptoms can range from mild to severe and may include [[fever]], [[pain]], and swelling in the affected area.
== Diagnosis ==
== Diagnosis ==
Diagnosis of actinobacillosis is typically made through [[microbiological culture]] of the bacteria from a sample of the affected tissue. [[Blood tests]] may also be used to detect the presence of the bacteria in the bloodstream.
Diagnosis of actinobacillosis is typically made through [[microbiological culture]] of the bacteria from a sample of the affected tissue. [[Blood tests]] may also be used to detect the presence of the bacteria in the bloodstream.
== Treatment ==
== Treatment ==
Treatment for actinobacillosis typically involves [[antibiotics]] to kill the bacteria. In severe cases, [[surgery]] may be required to remove infected tissue.
Treatment for actinobacillosis typically involves [[antibiotics]] to kill the bacteria. In severe cases, [[surgery]] may be required to remove infected tissue.
== Prevention ==
== Prevention ==
Prevention of actinobacillosis involves maintaining good [[hygiene]] practices in livestock management, including regular cleaning and disinfection of equipment and facilities.
Prevention of actinobacillosis involves maintaining good [[hygiene]] practices in livestock management, including regular cleaning and disinfection of equipment and facilities.
== See also ==
== See also ==
* [[Zoonotic disease]]
* [[Zoonotic disease]]
* [[Bacterial infection]]
* [[Bacterial infection]]
* [[Antibiotics]]
* [[Antibiotics]]
[[Category:Zoonotic diseases]]
[[Category:Zoonotic diseases]]
[[Category:Bacterial diseases]]
[[Category:Bacterial diseases]]
[[Category:Veterinary medicine]]
[[Category:Veterinary medicine]]
[[Category:Infectious diseases]]
[[Category:Infectious diseases]]
{{Infectious diseases}}
{{Infectious diseases}}
{{Veterinary medicine}}
{{Veterinary medicine}}
{{Medicine-stub}}
{{Medicine-stub}}

Latest revision as of 22:16, 5 April 2025

Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC

Actinobacillosis
Synonyms Wooden tongue
Pronounce N/A
Specialty N/A
Symptoms Swelling of the tongue, abscesses, granuloma formation
Complications Difficulty in swallowing, breathing issues
Onset Gradual
Duration Chronic
Types N/A
Causes Actinobacillus lignieresii
Risks Contact with infected animals, cattle
Diagnosis Culture, biopsy
Differential diagnosis Actinomycosis, tuberculosis
Prevention Avoiding contact with infected animals
Treatment Antibiotics, surgical drainage
Medication Tetracycline, streptomycin
Prognosis Good with treatment
Frequency Rare in humans
Deaths N/A


Actinobacillosis is a bacterial infection caused by the genus Actinobacillus. This infection primarily affects livestock, but can also occur in humans. Actinobacillosis is a zoonotic disease, meaning it can be transmitted from animals to humans. The disease is characterized by the formation of granulomatous lesions in the mouth, lungs, and gastrointestinal tract. In humans, the infection is rare and typically occurs in individuals with a history of close contact with livestock.

Causes[edit]

Actinobacillosis is caused by the Actinobacillus bacteria, specifically Actinobacillus lignieresii and Actinobacillus suis. These bacteria are part of the normal flora in the mouth and gastrointestinal tract of healthy animals, but can cause disease when they penetrate the mucosal barrier and enter the bloodstream.

Symptoms[edit]

In animals, symptoms of actinobacillosis include swelling of the face or neck, weight loss, and difficulty eating. In humans, symptoms can range from mild to severe and may include fever, pain, and swelling in the affected area.

Diagnosis[edit]

Diagnosis of actinobacillosis is typically made through microbiological culture of the bacteria from a sample of the affected tissue. Blood tests may also be used to detect the presence of the bacteria in the bloodstream.

Treatment[edit]

Treatment for actinobacillosis typically involves antibiotics to kill the bacteria. In severe cases, surgery may be required to remove infected tissue.

Prevention[edit]

Prevention of actinobacillosis involves maintaining good hygiene practices in livestock management, including regular cleaning and disinfection of equipment and facilities.

See also[edit]






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