Some medical experts have expressed concern that COVID-19 preventative measures, like masking and remote schooling, are potentially weakening childrens immune systems by shielding them from the usual childhood illnesses.   
Akatswiri a zaumoyo ena asonyeza kukhudzidwa ponena kuti njira zopewera COVID-19, monga kuvala zotchinga kukamwa ndi kuphunzilira pa intaneti, ndi zomwe zikufooketsa chitetezo cha mmatupi mwa ana chifukwa ana sakudwalanso matenda oyenera kudwala pa umwana wawo.