Animated Microscopic Virus Cells Floating Loop Background

This animated background features numerous translucent, glowing purple, virus-like microorganisms, rendered in a detailed 3D abstract style. The spherical cells, characterized by their spike-like protrusions, gently float, rotate, and drift across a deep purple backdrop, creating a strong sense of depth and continuous movement. Subtle light and shadow effects enhance their presence, making them appear both scientific and ethereal. This visual effect is perfect for medical presentations, scientific documentaries, health and safety PSAs, or any project requiring a visually compelling representation of biological entities, microscopic environments, infectious diseases, or even abstract digital particles. The seamless loop ensures continuous playback for dynamic backgrounds and overlays.