Vianvak

Vianvac: Russian vaccine against typhoid fever

Vianvac is a vaccine developed and produced in Russia to prevent typhoid fever, a dangerous infectious disease that is transmitted through contaminated food and water. Typhoid fever is a common problem in developing countries where there is little provision for clean drinking water and hygiene.

Vianvac is produced by Gritvak in Russia and is an alcohol-based dry vaccine. This means that the vaccine comes in powder form that must be dissolved before use. The dosage form of the vaccine is a solution for subcutaneous injection.

Vianvac contains weakened live cultures of bacteria that cause typhoid fever. When a vaccine is administered to the body, it helps build immunity against the disease, greatly reducing the risk of infection.

Vianvac is widely used in various countries where typhoid fever is a problem. The vaccine has proven its effectiveness and safety in use. Moreover, it is available at a low price, making it accessible to the majority of the population.

Overall, Vianvac is an important vaccine for the fight against typhoid fever and can help reduce the spread of this dangerous disease in the world.