Gown, Mask, Gloves and Caps are used for ______ protection?

Gown, Mask, Gloves and Caps are used for ______ protection?

گاؤن، ماسک، دستانے اور ٹوپیاں ______ کی حفاظت کے لیے استعمال ہوتی ہیں؟
Explanation

The use of PPE such as gloves, masks, gowns, and goggles

PPE stands for personal protective equipment 

They provide a physical barrier and prevent infectious agents.