research CECHY KLINICZNE PRZEBIEGU CHORÓB UKŁADU ODDECHOWEGO WYWOŁANYCH PRZEZ SARS-COV-2 U DZIECI Z ZACHODNICH REGIONÓW BIAŁORUSI
In this retrospective study conducted at Grodno Regional Children's Hospital, researchers found that children in western Belarus showed more severe COVID-19 symptoms in 2021 compared to 2020, with urban children primarily affected, and family contact emerging as the most common source of infection.

