Fluence on Instagram: "Doctors don’t rely on a single barrier when facing infectious diseases—they use a carefully designed system of layered protection. This reel highlights how personal protective equipment such as respirators, eye shields, gowns, and gloves work together to block airborne particles, droplets, and surface-based transmission, creating multiple lines of defense for healthcare workers. This layered PPE strategy is a global standard in infection control, supported by strict protoc