· pagkakaroon ng COVID — 19 ay sa pamamagitan ng mga sumusunod: Regular at tamang paghuhugas ng kamay sa 100b ng 20 segundo o mahigit pa, o paggamit ng alcohol-based hand rub;
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.