The relationship between etiology (persistent diseases)‎ and sources of nutrition (diet and fodder)‎ for animals in Iraq : systemic review

الملخص EN

Definition of fixed, such as those that are not cleared of the virus but is still in certain cells of infected animals infection.

It may lead to persistent inflammation and infection stages of both static and product without the injured animal was killed quickly or produce excessive damage to the host cells.

The aim of the study is to find out the relationship between the persistent viral diseases of animals, feed and feed manufacturers The study type: compile relevant studies concerning systemic review Mode of action: fear of the occurrence of such diseases in livestock to food relationship to the fact that diseases like so type require years of follow-up, as well as epidemiological spaces to appear in the country producing and exporting livestock for food during the years of the epidemic .thalil food and readjustment.

Recommendations: 1 - There are no ways to detect the process, at the present time.

2 prion prions in the form of abnormal resistance to most of the thermal and chemical treatments .

3-The particular food manufacturing processes do not lead to a significant reduction in prion infection through exclusion.

4 - There is no known way of readjustment contaminated foods.

To protect food key is to get the beef and meat by-products from animals infected with mad cow disease and protect against contamination of food with high-risk tissues , especially the brain tissue and spinal cord.

Conclusion :Moderate to high quality evidence that BSE transmission to animal (cattle ,sheep…) by infected food ( feed manufacturers ) as well as in human.