How to Control,Prevention,and Treat Listeriosis

(Make Social Orders like facebook likes,instagram followers,twitter followers, youtube subscribers, website traffic,backlink,etc on Order4Social - Promo still on)
Want create site? Find Free WordPress Themes and plugins.

Listeriosis is widespread in the environment. People, other mammals, birds, fish, crustaceans and insects can be infected.

Cause Listeria monocytogenes

Image result for Listeria monocytogenes(Listeria is a genus of bacteria that, until 1992, contained 10 known species, each containing two subspecies. As of 2014, another five species were identified.
Scientific name: Listeria
Higher classification: Listeriaceae
Class: Bacilli
Kingdom: Eubacteria
Cause: Listeriosis
Did you know: Listeriosis is a serious infection usually caused by eating food contaminated with the bacterium Listeria monocytogenes.)
Other names Listeria
Distribution in Queensland
Listeria is found worldwide with clinical disease in animals occurring more commonly in temperate climates than tropical or sub-tropical climates.

Affected animals cattle; pigs; sheep; dogs; horses; farm animals
Ruminants, sheep, humans, birds, fish, crustaceans, insects

Symptoms In animals

Listeriosis is primarily a disease of ruminants, particularly sheep. The major clinical signs are:

septicaemic disease (in pigs and horses).
In the farm environment, listeria has been isolated from water troughs, manure, soil and animal feeds. It is commonly present in silage.

In humans

Listeriosis has a wide range of effects in people, including:

inflammation of the brain
nausea and vomiting
neck stiffness
convulsions, and
possibly stupor and death.
It is particularly serious in pregnant women and their infants, older people and immuno-compromised individuals. Premature, stillborn or acutely ill infants may be born to infected mothers.

How it is spread
The disease is quite rare in people, with about 2 human cases per million occurring annually.

The disease can be contracted from other people who are carrying the disease, domestic and wild animals, poultry, soil, fish, crustaceans, vegetables, water, contaminated foodstuffs, sewage and mud. Most healthy people eat foods that contain small amounts of listeria with no apparent illness.

Risk period
Risk factors such as poor nutritional status, sudden changes in climate and transport can predispose animals to infection.


Pregnant women and other susceptible people should avoid contact with potentially infected animals.

Susceptible people are also advised to avoid high-risk foods such as chilled ready-to-eat foods, raw seafood and not pasteurized dairy products.

People handling aborted animal foetuses, particularly from sheep and cattle, should use protective equipment.

Control is difficult because of the ubiquitous occurrence of the organism. Vaccines are available but their efficacy needs further evaluation. Antibiotic treatment may be successful if begun early in the course of the disease.


Antibiotic treatment can be successful, although newborn infants have a high mortality rate despite treatment.

Did you find apk for android? You can find new Free Android Games and apps.
(Post free Ads and get calls at
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

To Top