Pre-vaccination checkup By H. Marcos C. Mordeno - August 26, 2021 12:45 pm A health worker checks the oxygen saturation level of a resident prior to his vaccination in Malaybalay City on Thursday, 26 August 2021. Low levels of oxygen saturation can be life-threatening. MindaNews photo by H. MARCOS C. MORDENO Share this:TwitterFacebookLike this:Like Loading...Comments comments
