WHO Philippines expresses issue in the reduced COVID-19 vaccination amount amongst senior citizens in a few LGUs amid rising menace from new variants In advance of joining WHO in 2018, Dr Asma held leadership positions for the U.S, Centers for Sickness Handle and Avoidance (CDC) for over two decades. In https://seniorhealth75296.bloguetechno.com/facts-about-senior-health-revealed-69494638