Por qué los virus te enferman? 😱 están vivos?

The video explains viruses as non-living entities with genetic material protected by a capsid. It discusses virus classification, tropism, and the debate on whether viruses are living. Viruses replicate by hijacking host cells, causing diseases. The immune system's role and vaccines are highlighted as defenses against viral infections.

What criteria do biologists use to classify viruses as non-living entities?

How do viruses replicate and what impact does this have on host cells?

What role does the immune system play in fighting viral infections?