Vaccine for rabbits against VGBV: rules for vaccination, contraindications and adverse reactions

Vaccine against VGBV

Vaccination is the most important measure for preventing common diseases in rabbits. Animals are usually vaccinated immediately after weaning from their mother. It is also necessary to pay attention to the vaccines that are used for young rabbits if you are planning to purchase such an individual. It is important, first of all, to ensure that rabbits are vaccinated against VGBV. They will cost the breeder significantly less than the cost of treatment, which is unlikely to lead to success.

The vaccine is made from VGBV strains B-87 and B-82. It has a dry porous structure and is supplied in bottles with a capacity of 10-20 cubic centimeters. This volume is enough for 5-12 doses. The vaccine is not capable of harming the health of the rabbit. After 3 days, immunity begins to form, which lasts up to 12 months.

It is important to take into account that it only makes sense to vaccinate healthy rabbits. In addition, veterinarians recommend getting rid of worms before vaccination. If the medicine enters the body of a sick individual, it can lead to death.

Optional vaccines

The presence of these vaccinations is not stipulated in the charters of nurseries, organizations, and agricultural farms. But in order to avoid an epidemic among young rabbits, it is better to protect yourself with additional procedures.

Veterinarians recommend injections for the following diseases:

1. Salmonellosis . A dangerous virus for all mammals, even humans. It is transmitted by contact through bedding, bowls, shoes, and soil. The infection kills the tissues of the pulmonary apparatus and digestive organs, manifesting itself in the form of diarrhea, acute poisoning, and nasal discharge.
2. Listeriosis. An incurable disease characteristic of pregnant rabbits and young animals. Affects the central nervous system and is spread by rodents. Leads to paralysis, miscarriages, and stillbirths. Transmitted to humans.
3. Pasteurellosis. The infection develops in the bodies of dead animals and is transmitted through the air through contaminated food. Causes redness of the mucous membranes, high fever, diarrhea, nasal discharge, and difficulty breathing.

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Salmonellosis

Attention! Although vaccinations for these diseases are not required, this does not make them any less contagious or dangerous. Mortality rates from salmonellosis are 90%.

Pasteurellosis

VGBV infection

The disease is viral and therefore spreads quickly, affecting all animals in the population. The virus is resistant to changes in environmental conditions; preventive procedures do not reduce the risk of infection.

Transmission of myxomatosis, VGBK, occurs in two ways:

• direct contact with an infected animal, with bedding, or with the owner’s hands;
• the disease occurs after the bite of a blood-sucking insect. Fleas, midges, bitterns, and mosquitoes are carriers of this dangerous disease.

Important! Myxomatosis has a latent incubation period of 3 to 15 days, which should be taken into account during quarantine before scheduled vaccination.

Signs of infection

Animals develop a red rash and nodules on their ears. There may also be rashes in the eye area. There are two forms of the disease:

1. The first (tumor). In this case, the animal’s temperature rises to 41 degrees. It does not subside until the first signs appear. The animal develops conjunctivitis: the eyes become red and fluid is released from them. Tumors are observed throughout the body and reach a diameter of 3-4 cm. The disease lasts 4-10 days, in some cases - one month. Pneumonia is life-threatening for the animal.
2. The second (nodular) is characterized by the formation of dense, numerous tumors with a diameter of 0.5-2 cm. In the presence of this form, the animal’s temperature does not rise. The infection can remain in the body for more than 2 weeks. Then, in surviving animals, the tumors die off, and wound healing lasts for 2-4 weeks.

In recovered animals, immunity is formed, and for most, contracting the disease becomes harmless.

What do you need to know to vaccinate yourself?

Here's what you need to pay attention to:

• The vaccine should be purchased only from specialized veterinary pharmacies. The use of vaccines purchased from other organizations is not permitted. The vaccine simply may not be beneficial, and it can also harm the health of the animal.
• You also need to remember that the vaccine is administered exclusively to healthy rabbits. In this regard, before performing the procedure, you must cure the animal of worms and other parasites.
• Helminths significantly weaken the body. Then the use of the drug can worsen the situation. Therefore, for animals, the deworming cycle is carried out at least one week before the scheduled vaccination time. An exception is allowed only if the planned deworming was carried out 2 months earlier.
• Conduct preliminary observation of rabbits for at least 2 days. Pay special attention to signs of poor health. If you notice lethargy, changes in the color and consistency of stool, or deterioration of the coat, do not vaccinate. In addition, the procedure is not performed if the temperature exceeds 38 degrees. If you find a high temperature, you need to figure out the cause as quickly as possible, eliminate it, and only then administer the medicine.
• If the rabbit did not cope well with transportation to the vaccination site, this will also be a reason for refusing the procedure. It is better to keep such an animal isolated until it gets stronger.

Vaccination dosages

Depending on the type of vaccine with which rabbits are vaccinated against myxomatosis and VGBV, the instructions for the medicinal product establish its own dosage.

Live associated grafting

The vaccine for rabbits against myxomatosis and associated VGBV is applicable for the purpose of prevention among healthy individuals. Moreover, in regions favorable for infections, vaccination occurs once, from the age of one and a half months. In unfavorable areas where quarantine measures for myxomatosis and VGBV are imposed, rabbits are vaccinated, followed by repeated revaccination of young individuals three months after the initial vaccination.

The order of dosage of the medicine depends on the method of injection:

• for the purpose of intramuscular and subcutaneous injection, the dry mixture is diluted in the proportion of 1 dosage of 0.5 ml of solution, and the prepared prepared vaccine in a volume of 0.5 ml is administered in the thigh area,
• In order to carry out intradermal administration of the drug, 1 dosage of the drug is diluted with 0.2 ml of solution and the finished vaccine with a volume of 0.2 ml is injected into the auricle or into the area of ​​the undertail.

When using an associated vaccine, revaccination is recommended after 9 months.

Nobivac Mixo

Nobivak is used to vaccinate rabbits against myxomatosis and VGBV. Pets must be 5 weeks old by the time of the procedure; decorative dwarf breeds are also vaccinated. The vaccine against the disease must be diluted in a 1:1 ratio; 1 ml is vaccinated subcutaneously. To prevent the rabbit from getting sick, revaccination with the drug is carried out at least once per calendar year.

Lapimun Gemix

The live vaccine for rabbits Lapimun hemix in the form of a prophylactic against the disease is suitable for rabbits of 10 weeks of age. It is administered once in regions with a favorable epidemiological situation from the age of 10 weeks with an existing threat of infection, followed by revaccination upon reaching the age of 4 months. By the time of the first vaccination, the animal must gain weight of at least 0.5 kg. If the indicators are lower, the vaccine for rabbits against myxomatosis and VGBV is postponed; it is given when the required weight has been gained. For a single vaccination in rabbits against myxomatosis and VGBV, the dosage is 1.0 ml of the active substance obtained by mixing the suspension and lyophilisate.

The injection method is subcutaneous in the area behind the shoulder blade. The Lapimun hemix vaccination is repeated after 8 months.

When carrying out vaccination activities, it is necessary to follow the schedule; vaccination is carried out on time, since violation of the vaccination calendar often leads to a decrease in the effectiveness of the medicine in preventing the disease. Before vaccinating rabbits, all animals must be dewormed 2 weeks before. Carrying out deworming measures is also possible 2 weeks after using an injection of one of the above drugs.

How to get vaccinated?

Experts advise contacting specialists to administer the vaccine. If the decorative rabbit lives at home, then purchase the medicine and take the rabbit to the veterinarian. If you are a large breeder and have a large number of rabbits, then it is possible to call a veterinarian to your home.

If such options are not possible, you can vaccinate yourself, strictly following the rules:

1. The required composition is purchased only from trusted suppliers. It is important to check the expiration date, the corresponding quality certificate and the absence of signs of damage to the packaging and the bottles themselves.
2. Before performing the procedure, carefully read the instructions included with the drug. Based on this, it is necessary to select the desired dosage. Also take into account the recommendations of your veterinarian.
3. If the vaccine is sold in powder form, it is diluted with distilled water. If the kit comes with pre-mixed thinner, it is best to use that.
4. If a disposable syringe is used in the process, it is replaced with a new one after each injection. The automatic syringe can be used without restrictions.
5. Do not vaccinate rabbits if the air temperature exceeds 28 degrees.

The administration procedure is carried out according to the following scheme:

1. The first injection is given when the rabbit is 0.5 months old. The second injection of the drug is given when he reaches the age of 4-4.5 months. Vaccination is then repeated every 12 months. It is advisable to administer the product in the spring. At this time, rabbits are most susceptible to disease.
2. Injections must be made into the auricle, withers or thigh. Before administration, disinfect the injection site.
3. The vaccine is administered intramuscularly or subcutaneously. The method of administration is selected based on the recommendations of the veterinarian and in accordance with the instructions.
4. If side effects occur, you should immediately stop vaccination and consult a specialist.
5. At the end of the procedure, injected rabbits must be isolated from other animals for 12-14 days.
6. Also pay attention to the storage conditions of the vaccine. It is stored and transported at a temperature of 2-8 degrees. Neglecting storage conditions will lead to loss of properties of the drug.

A complex vaccine for rabbits prevents a number of viral and bacterial diseases that are typical for this type of animal. In addition, the medicine forms immune protection against several diseases at the same time, which significantly simplifies and reduces the cost of the vaccination process. It is important to strictly follow the recommendations for use, instructions and dosage when using such formulations.

Vaccines for rabbits

All funds are divided into two types, determined by the presence of active or dead strains of the virus. There are live vaccines - they contain fragments of an active infection, to which the body reacts violently, but quickly builds protection.

The second type is inactivated. They differ in composition: the strains are dead, the reaction in rabbits is hidden, immunity takes longer to establish, but also lasts longer.

Mono-vaccines

At the moment, they are considered ineffective, they consist of strains of one virus, which is why the animal has to be pricked several times. At first glance, the drugs seem cheaper than polyvaccines, but this does not take into account the purchase of additional mixtures. The technology of use differs in that the solvent is often water rather than a solution.

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Complex vaccines

Vaccination with preparations containing strains of more than one virus is more profitable. Such vaccines are divided into bivalent (2 infections) and polyvalent (over 3 viruses).

In Russia, the first type is popular, providing protection against VGBK, myxomatosis:

• “Lapimun Hemix” (manufacturer – Ukraine);
• "Rabbiwak V" (domestic production);
• "Pestorin Mormix" (Poland);
• "Nobivak Mixo" (Holland);

Important! Additional vaccines are also complex. The drug "OKZ" is often used for salmonellosis, klebsiosis, and colibacillosis.

Although several diseases are more difficult to control, associated vaccinations are more effective. Firstly, the animal does not need to endure several injections or experience stress.

Secondly, the possibility of side effects is half that of a single-component medicine.

Is it possible to vaccinate pregnant rabbits?

Regardless of the time of pregnancy, female rabbits can be vaccinated. The only exception is the lactation period - the antibodies contained in the drug negatively affect the body of rabbits.

It is recommended that pregnant rabbits receive complex vaccines, but only under the supervision of a doctor. Once the process is complete, you should closely monitor for any changes in behavior. If you notice alarming symptoms, you should immediately consult a specialist.

How is the period after vaccination?

Vaccinated animals are kept in a separate cage for 2 weeks after treatment. This time is enough for the drug to begin to actively affect the body, after which vaccinated rabbits will no longer become infected with sick animals.

Usually healthy individuals feel great within 2-3 hours after the procedure. However, some of them have side effects:

• inflammation of the mucous membranes;
• active salivation;
• skin rash;
• lack of mobility.

Most often, such symptoms appear as a result of an allergic reaction, so it is necessary to inject 0.3 ml of suprastin subcutaneously into the animal. In case of arrhythmia, sulfocampocaine should be administered at the same dose.

Contraindications

Contraindications to the use of a combined vaccine against VGBV and Myxomatosis:

• incubation period of the disease;
• pathologies of various types;
• poor immunity;
• pregnancy and feeding period of rabbits;
• It is also not recommended to vaccinate rabbits if damage is found on the packaging of the medicine;
• expiration of the drug;
• rabbits that show signs of illness cannot be vaccinated;
• presence of helminths;
• non-compliance with vaccination and revaccination deadlines.

Because the associated vaccine has no medicinal properties, rabbits that are vaccinated during the incubation period of the disease may die.

Vaccine against viral hemorrhagic disease of rabbits Rabbivac-V 10 doses (liquid) 10ml

DESCRIPTION

Inactivated vaccine Rabbivac-V against viral hemorrhagic disease of rabbits. It is a light brown color with a pink tint, a tissue suspension of physically inactivated rabbit hemorrhagic disease virus, sorbed on aluminum hydroxide. During storage, the vaccine forms a loose sediment that easily breaks when shaken.

PHARMACOLOGICAL PROPERTIES

The vaccine causes the formation of an immune response in rabbits to viral hemorrhagic disease 5-9 days after a single injection. The duration of immunity in animals is 12 months. The vaccine does not have medicinal properties.

INDICATIONS

Prescribed to rabbits for the prevention of viral hemorrhagic disease in farms and the private sector that are endangered and unfavorable for this disease.

APPLICATION

Rabbit-V is administered to rabbits once in 1 dose (1 ml) intramuscularly into the back of the thigh or subcutaneously in compliance with the rules of asepsis and antiseptics. When using reusable syringes and needles, they must be sterilized by boiling for 15-20 minutes without using any chemicals. Before use, the vial with the vaccine must be thoroughly shaken until it becomes a smooth, homogeneous liquid. Clinically healthy animals are subject to vaccination starting from 30-45 days of age. In unfavorable areas, repeated immunization of animals is recommended after 3 months.

Violations of the vaccination schedule should be avoided, as this may lead to a decrease in the effectiveness of immunoprophylaxis for hemorrhagic disease in rabbits. If the next dose of vaccine is missed, immunization should be carried out as soon as possible.

SIDE EFFECTS

In case of an overdose of the vaccine, the manifestation of hemorrhagic disease or other pathological signs has not been established. In rare cases, the vaccine may cause an allergic reaction. In this case, the use of the drug is stopped and the animals are prescribed antihistamines or other symptomatic treatment.

CONTRAINDICATIONS

It is prohibited to use the Rabbivac-V vaccine together with other immunobiological preparations, as well as to vaccinate animals with other vaccines within 14 days before and after the next immunization. Clinically sick and weakened animals are not subject to immunization.

SPECIAL INSTRUCTIONS

Slaughter products and meat from vaccinated animals are sold without restrictions, regardless of the timing of vaccination. Persons involved in vaccinating animals must use special clothing (rubber boots, a robe, trousers, a hat and rubber gloves), as well as closed-type glasses. If the vaccine gets on the skin and mucous membranes, it is recommended to rinse them with plenty of tap water. In the event of a vaccine spill, the area of ​​the floor or soil in this place is filled with a 5% solution of chloramine or sodium hydroxide. If the drug is accidentally administered to a person, the injection site must be treated with a 70% ethyl alcohol solution, and then contact a medical facility, having with you the instructions or label for the drug.

PACKING

The vaccine is packaged in vials (ampoules) of 10 doses.

STORAGE CONDITIONS

In a dry, dark place, inaccessible to children and animals, in the manufacturer's packaging. Separately from food and feed at a temperature of 2 to 8 ºС, avoiding freezing. Shelf life: 18 months.

Vials or ampoules with a vaccine without labels, with an expired expiration date, with a violation of integrity, with a changed color and consistency of the contents, with the presence of foreign impurities, as well as vaccine residues not used within 1 hour after opening, are subject to rejection and boiling for 30 minutes or treatment with a 2% alkali solution, or a 5% chloramine solution (1:1) for 30 minutes, followed by disposal.

PACKAGE

Available packaged in ampoules of 10 ml.

Will the vaccine help prevent the disease?

Unfortunately, there may not be a positive effect from vaccination. More often this happens due to mistakes made by rabbit owners who have not done everything possible to maintain strong immunity. In addition, the development of the disease can be affected by late administration of the drug, that is, vaccination is carried out after the rabbit has already contracted the disease.

Breeders must provide rabbits with proper care and good living conditions. In addition, the owner must take preventive measures in a timely manner. These rules will help avoid infection of rabbits before vaccination.

Rabbit with myxomatosis

Vaccination against myxomatosis

If you discover a disease on your farm or in your household, the sick rabbits are eliminated and the premises are thoroughly disinfected. If a rabbit has had myxomatosis but still survives, it will still remain a carrier of the virus and such a rabbit cannot be left in the herd. Healthy rabbits must undergo quarantine and vaccination.

• Vaccination should be carried out 2 times a year, from the age of one month, every September and March.
• Rabbits must be vaccinated 7 days after they are separated from their mother.
• When the rabbits are 2 months old, it is necessary to re-vaccinate young rabbits. And then vaccination is carried out every six months.

When should you not expect a positive result from a vaccine?

There are several reasons why vaccination results are not observed:

• Lethargic condition of animals immediately during vaccination;
• Infection of rabbits with helminths or infection;
• Expired vaccines were used;
• Possible infection of rabbits with VGBV already during vaccination. The animal was infected several days or even hours before vaccination.
• The schedule or dosage of vaccinations was violated.
• The breeder neglected the rules for preparing the animal for vaccination.

Important! Experts recommend vaccinating all rabbits without exception, even if there are no outbreaks of dangerous diseases.