Các câu ví dụ cho từ contamination

1. Vietnam’s health ministry has issued a directive asking the public to suspend the use or trade of baby milk products from French company Lactalis amid global fears of salmonella contamination.

2. Salmonella contamination is caused by intestinal bacteria from farm animals.

3. Ly Dinh Vu, 37, had hidden in several localities, including northern Hung Yen Province and Hai Phong City, upon hearing the news of police investigating the water contamination case.