TED-Ed: Which is better: Soap or sanitizer?

The video explains the importance of hand hygiene in preventing virus infections, focusing on the effectiveness of soap and water versus hand sanitizer. Soap disrupts the lipid bilayer of viruses, while hand sanitizer destabilizes their structure. Proper hand-washing techniques are recommended, especially during outbreaks. Challenges like lack of clean water are addressed, with solutions being developed. The video also compares the effectiveness of these methods against different viruses, emphasizing the need to follow medical advice.

What new insight or understanding did you gain from this video?