Infection control

Dear Think Tank,

I've heard a rumour that there's been an outbreak of parvo locally. I have a very elderly small dog and I've not boosted her as she really is just pottering in the garden these days as she's happier where she knows now her sight and hearing are quite poor.

I'm aware you can walk diseases in on your feet, what can I use to cut down the risks of walking it in?

Many thanks,

Jo Rayner, by email 



Alison Logan, vet, advises...

As you intimate in your question, the best form of protection against parvovirus is vaccination. I can quite understand why you have not kept your dog’s vaccinations up-to-date, although I do hope you are still having her regularly examined by your veterinary surgeon so that any problems can be detected at as early a stage as possible.

It does, however, leave her vulnerable to contracting parvovirus even if she does not leave your garden. Parvovirus is highly resistant in the environment. Rumours can be unfounded but if you have any inkling of this rumour being credible then I think I would keep your dog confined to barracks, at home and in your garden. For yourself, I would limit the contact you have with dogs, and avoid going where dogs are walked because it can indeed be carried inadvertently by shoes and clothing. 

Parvovirus can be shed in the faeces of asymptomatic dog so you could be totally unaware of having been in contact with an infected dog. Removing shoes and outer clothing before walking into the house would be a sensible precaution. You could potentially set up a footbath at all the entrances to your home for you and your visitors to dip their shoes because, fortunately, there are disinfectants which will deactivate parvovirus.

I do hope this helps to reassure you. Please contact your veterinary practice for further advice should you have any more questions, and for an update on the situation in your area.

 

Infection protection

Hi peeps

Another query for the Think Tank….I live in Spain but a vet in Gibraltar this week told us there is a new Parvo strain which the vaccine does not yet protect against.

I don’t know if this is true to the UK but do you have any news on this?

And is there any way we can protect our dogs in the meantime aside from the usual disinfectants that kill off this bacteria?

Donna Saunders, The Dog House, Spain

Richard Allport, vet, advises...

Well, unless there is a totally new strain I haven’t yet heard of, this isn’t true. About four years ago a new strain of Parvo was isolated (CPV-2 – also known as 2c or F strain), but the existing vaccines work perfectly well against this strain. I haven’t yet heard of any other ‘new’ strain. However, as always, when this new strain was discovered, stories were soon perpetrated on the internet that a new ‘killer strain’ of Parvovirus was around that existing vaccines weren’t effective against.

Whilst it’s true that CPV-2 is more likely to cause serious illness than the original strain, existing vaccines are perfectly effective protecting against it.

I am pleased that you mention using disinfectants as a preventive agent. I think we forget that - as well as vaccination – regular disinfection of food preparation areas, floors, feeding bowls and toys with a safe brand of disinfectant (such as Zoflora), is an important way of protecting dogs against serious bacterial and viral diseases.