<img class="aligncenter size-large wp-image-17917" src="https://cdcangiang.vn/wp-content/uploads/2023/01/z4044944906493_9fdde831b398e991467e26096b07fc7d-819x1024.jpg" alt="" width="819" height="1024" /> <img class="aligncenter size-large wp-image-17916" src="https://cdcangiang.vn/wp-content/uploads/2023/01/z4044944902088_45206c9511e19c5efb954f77e10dde77-819x1024.jpg" alt="" width="819" height="1024" /> <img class="aligncenter size-large wp-image-17915" src="https://cdcangiang.vn/wp-content/uploads/2023/01/z4044944900001_0bc7ef4bb2919cfe1e04a151ffe02cb2-819x1024.jpg" alt="" width="819" height="1024" /> <img class="aligncenter size-large wp-image-17914" src="https://cdcangiang.vn/wp-content/uploads/2023/01/z4044944895026_f236f3b90375d4e0493565aa35d7cd46-819x1024.jpg" alt="" width="819" height="1024" /> <p style="text-align: right;"><em><strong>Theo World Health Organization</strong></em></p>
