Influenza vaccination may not be effective

In many schools, the Ukraine a campaign of vaccination against influenza. The effectiveness of this procedure, the director of the Ukrainian Center for Influenza MOH Professor Arkady Frolov. According to Professor of September and October is the most effective time for vaccination against viral infections. When a person is vaccinated later, it reduces the chances ill with flu. Right now there is no epidemic and the active dissemination of influenza can be vaccinated against influenza. But only if you have no contraindications, and it encourages you to the doctor. But keep in mind that only 40% of people in two weeks induces protective titers against influenza, while others - only a month. There are people who have these loans, regardless of the vaccine at all. Some of the companies that produce flu vaccine promised effect after 7 days, which is very unlikely. Opportunity to observe individual such cases. But the most lasting effect of vaccination is observed in a month, according to the professor.