COVID-19 pandemic in Podlaskie Voivodeship - analysis of infection and deaths in 2021.

Introduction: The course of COVID-19 pandemic in specific regions is affected by a variety of factors. Out of them, the one of the most significant is vaccination coverage among the population. This parameter in the first year of the vaccination program (2021), was particularly low in Podlaskie Voivodeship, compared to the whole country.