(CNN) Mukurwisa Covid-19, pulse oximeters yave chishandiso chakakosha kune vanachiremba nevamwe vashandi vekurapa.Nekudaro, zvichibva pazvidzidzo zvakawanda uye data kubva kumasangano ehutano ehurumende, zvidiki zvidiki zvinotarisisa mazinga eokisijeni zvinogona kunge zvisina kukodzera kune vanhu vane ganda dema.
Nguva yekutumira: Mar-05-2021