Poland health experts urge seasonal vaccinations

As the autumn and winter seasons approach, health experts in Poland are emphasizing the importance of preventive measures against seasonal infections, including influenza and COVID-19. Experts, including Professor Aneta Nitsch-Osuch from Warsaw Medical University, highlight that adults require regular vaccination schedules, as immunity from previous infections or vaccinations can wane over time.

For influenza, annual vaccination is recommended due to shifting virus subtypes and declining immunity. While protection peaks about a month after vaccination, it typically lasts around three months. Similarly, COVID-19 vaccinations provide significant protection against severe illness for the first 3 to 6 months.

In Poland, the National Health Fund (NFZ) provides subsidized or free vaccinations for specific groups, including children under 18, seniors over 65, and pregnant women. Adults aged 18 to 64 can access vaccines with a 50 percent subsidy. Vaccination uptake has been rising, with nearly 2.3 million people receiving the influenza vaccine in the 2025/2026 season.

To reduce transmission, health officials recommend maintaining hygiene, such as frequent handwashing, ventilating rooms, and wearing masks in crowded settings. Environmental factors, such as lower humidity and more time spent indoors, contribute to the increased spread of respiratory pathogens during these months.