Major Zoonotic problems on a pig farm

Zoonotic problems are pathogens that may be transmitted to man.

There are a number of zoonotic diseases, but most of these are rare. 

If you are immunocompromised you should discuss these conditions with your doctor.

 

The major potential pathogens that a stockperson is likely to meet around pigs

Leptospirosis

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Pig findings – abortion

White spotted kidneys

Contact with rodents

In man leptospirosis can result in chills and a fever.  If liver failure occurs jaundice may be seen.  This is called Weil’s disease and is mainly from contact with rodent urine.

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Erysipelas

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Pig findings – skin diamonds

Erysipeloid reaction in man – but most are due to streptococcus

Meningitis   - Streptococcus suis II

Diarrhoea – Salmonella and E. coli

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While extremely rare, Streptococcus suis can cause meningitis and death in man.

Scouring in pigs can transmit the causal agent to people.

 

Salmonella reduction programmes on a pig farm

It is important to be aware that pigs carry diseases that can cause problems to people.  Always inform the doctor that you work around stock.  Always wash your hands carefully before eating your food.  Cover all cuts and abrasions with a plaster.  Consult with the farm manager if you have any concerns.  Zoonotic diseases are extremely rare just take normal care around stock.