3D Science animations: Flu Virus Mutation & Reassortment

The first animation breaks down the role of hemagglutinin (H) and neuraminidase (N) surface proteins, explaining how their subtypes (like H1N1 or H5N1) define flu strains and how mutations during viral replication help the virus evade immune defenses and adapt to new hosts.

The second animation dives into the process of viral reassortment — how influenza viruses from different species can exchange genetic material when co-infecting the same cell. This mixing can lead to entirely new hybrid strains with the potential to infect humans and spark pandemics.

Both pieces showcase our studio’s commitment to combining scientific rigor with cinematic 3D visualization, delivering content that is ideal for education, medical communication, and public awareness campaigns. Scroll down to watch the videos embedded directly on the page and experience how cutting-edge animation brings the invisible world of viruses to life.

Scroll down for stills and videos.