There is evidence suggesting that CPV loses some of its ability to infect an animal after one month in an indoor environment. Outside, you cannot (and should not) bleach your lawn, but rain or watering can dilute the concentration of the virus over time.
Commonly called “parvo”, the organism is very stable in the environment, able to withstand freezing temperatures and many disinfectants to survive as long as seven months in a contaminated area.
If possible, flush the yard with water and allow to dry. Then apply a disinfectant that is effective with organic material, such as AHP or potassium peroxymonosulfate. These can be used with a pesticide sprayer or hose-end sprayer at the proper dilution to saturate the outside area.
Infection with parvovirus occurs when a puppy is exposed to contaminated feces or to an object, such as shoes or a sidewalk, which has been contaminated by feces. The virus can live on contaminated surfaces or clothing for up to 5-6 months.
Parvo can live on concrete for up to nine years. It's a highly contagious virus that can survive on surfaces, making it important to disinfect any areas that may have come into contact with the virus.
4. When in doubt, err on the side of caution. Parvo can live in the ground, the grass, on bushes – pretty much anywhere (although it is not an airborne virus). Disease prevention is always less costly (and risky) than treating a condition your pet has developed.
Puppies are at the greatest risk for parvo between the ages of 6 weeks to 6 months. Puppies can receive their parvo vaccinations at 6, 8 and 12 weeks of age. They must receive a full series of vaccinations to ensure complete immunity. Puppies require a parvo booster vaccine between 14 and 16 weeks of age.
In regards to your first question, parvovirus is pretty hardy virus, as I am sure you are aware. There are some studies stating that it can be inactivated readily at boiling temperatures (212 degrees F); unfortunately this isn't an option in conventional washing machines.
The best household cleaner to use to kill parvovirus is bleach (1 part bleach to 30 parts water). It should be used on hard surfaces including tiles, concrete, paving bottoms of shoes etc – leave the bleach on the surface at least 10-15 minutes. Anything that can be washed in bleach should be.
Humans cannot get parvovirus from their dogs, however they can pass parvo from one dog to another on their clothes, shoes or hands. Humans can contract a human version of parvovirus, but this is a different strain from the one that affects dogs. Humans cannot pass the human type of parvo to a dog either.
This means even vaccinated puppies may occasionally be infected by parvovirus and develop disease. To reduce gaps in protection and provide the best protection against parvovirus during the first few months of life, a series of puppy vaccinations are administered.
High heat will kill parvovirus but it has to be temperatures of around 120-130 degrees Celsius for a period of 15 minutes. Sunlight can also deactivate the virus.
Once a dog has recovered from parvo, it is unlikely that they will contract the virus again. The immunity from the virus lasts for several years, protecting your dog from reinfection. It is theoretically possible for a dog to get parvo twice, but such chances are very slim.
A University of Sydney study has found that canine parvovirus (CPV), a highly contagious and deadly disease that tragically kills puppies, is more prevalent than previously thought with 20,000 cases found in Australia each year, and nearly half of these cases result in death.
SNiPER disinfectant is a great product to help make your home safe for your puppy again because it is non-corrosive and won't damage your home. With SNiPER, you can clean Parvo from fabrics and treat soft porous surfaces such as laundry and fabric furniture.
The tiny parvovirus is extraordinarily hardy. They are capable of surviving for months outside an animal, even through the winter, and are resistant to most household cleaning products. Infected dogs can shed vast numbers of viruses, making it difficult to disinfect an area once it has been exposed to an infected dog.
Answer. I am so sorry to hear that your puppy died – how very sad. To kill canine parvovirus on hard non-porous surfaces, prepare a disinfecting solution of ½ cup Clorox® Disinfecting Bleach and one gallon of water. Pre-wash the areas and then mop or wipe with the disinfecting solution.
Begin with using straight hot water and steam clean the entire carpet. This will lift the stain off the surface. After you have completed the first surface washing, focus next on removing the stains. Use either a commercial pet stain remover or you can use a mixture of hydrogen peroxide and baking soda.
The Parvo virus can live nine months to a year in favorable conditions such as dirt, concrete, and soil. It can live up to six months in fabric and carpets.
Parvovirus can survive on clothing, toys, human skin, and in the environment. Therefore, indirect transmission can occur when a puppy comes in contact with a contaminated person or object. As previously mentioned, parvovirus can survive indoors at room temperature for a couple of months.
The best thing you can use to kill parvovirus is a bleach solution. Mix one part bleach to 30 parts water and allow the item to be in contact with this solution for 10-15 minutes before thoroughly rinsing it off with water.
Your puppy may be bathed any time as long as you do not allow him/her to get cold or chilled after the bath. Bathing will reduce the amount of virus left on the puppy's fur and will help reduce contagion.
Parvo virus causes severe life threatening diarrhea, often the diarrhea has blood in it. Once a puppy has symptoms of parvo, if left untreated they can die within 48 - 72 hours. It can be simply diagnosed and survival is possible if treated soon enough. If left untreated the mortality rate is as high as 91%.
The first sign of parvo for puppies is often lethargy, lack of appetite, and a fever. Canines will begin to suffer from vomiting and diarrhea as the virus progresses, and can experience dehydration and a high heart rate as a result.
Symptoms of Parvo
Your dog will not drink water nor eat, and very soon the pup will be stretched out and down on the ground, unable to get back up. They will become limp, weak, and unable to hold themselves up. Parvovirus, when left untreated, is often fatal. It requires veterinary oversight.