July 6th was World Zoonosis Day so it seems timely for a reminder on some of the common Zoonosis Diseases we have in New Zealand which we should be aware of when around pets and livestock.
What is Zoonotic Disease? A zoonotic disease, or commonly named zoonosis, is a disease that can be transmitted between animals and humans. Pathogens can be viruses, bacteria, parasites, and even fungi. There are over 200 known zoonotic diseases worldwide.
Zoonoses disease spreads through direct contact with an infected animal. Indirect infection may also occur through contaminated spaces of infected animals.
In New Zealand, some of the most common Zoonosis Diseases are:
- Leptospirosis is a disease spread by urine and contaminated water, soil and materials. Calves & Pigs are notable carriers
- Salmonella is a bacterial disease that can cause significant illness. Common in Sheep & Cattle.
- E.Coli and Crypto are waterborne pathogens that cause gastro illness. Be careful around Calves (especially scouring ones).
- Toxoplasmosis is a common infection spread by cats. It can lead to lamb loss in sheep and is especially important to note for pregnant women and those with weakened immune systems.
- Intestinal worms from pets can pose risks—especially for young children.
- Ringworm in cats, dogs and livestock is caused by fungi called dermatophytes.
What should livestock and pet owners be doing to limit the risk of infection?
- Isolate sick animals immediately and use gloves when dealing with sick or scouring stock.
- Maintain clean, dry pens and paddocks
- Wash hands thoroughly after handling animals
- Vaccinate livestock against leptospirosis, salmonella and other preventable diseases.
- Keep pets up to date with deworming and flea control.
- Pregnant women should avoid cleaning litter trays or handling lambing ewes.
- Handle raw pet food carefully and clean surfaces thoroughly.
If you’re unsure about symptoms in your animals or have questions about worming or vaccinations please get in touch – your local Vet Services Team are here to help.
