Revaccination From November 17, by decision of the Ministry of
Health in the Kaliningrad region, the procedure for immunization will be changed. Those wishing to be revaccinated against
coronavirus will first check the authenticity of the QR code, certificates of a vaccinated or recovered
COVID-19 in electronic or printed form. QR codes for transport The
head of the administration of Kaliningrad s...
Vaccination plays a key role in preventing the spread of infectious diseases in humans and animals. It is an effective way to protect the body from dangerous infections by stimulating the immune system. Vaccination not only provides individual immunity, but also helps build collective immunity, which helps prevent epidemics and pandemics. Vaccines are one of the most important advances in medicine and veterinary medicine, helping to reduce morbidity and mortality from dangerous infections.