Ranking second in digital security, health security and infrastructure security, Singapore used those strengths to move fast during the early days of the pandemic, rolling out digital monitoring and contact tracing quickly. The country also boasts one of the world's highest vaccination rates (currently at 80%), but still requires strict monitoring and contact tracing in the face of new variants.
อ่านต่อเพิ่มเติม โรงเรียนบ้านมะขามเอน
สาระสำคัญ ฤดูใบไม้ร่วง
โพสต์โดย : iceeci
