🦠 Types of Viruses Viruses are classified based on genetic material, structure, and replication strategy not size or disease alone 🔬 1. Based on Genetic Material DNA Viruses → Adenovirus, Herpesvirus, Poxvirus RNA Viruses → Influenza, HIV, Coronavirus Retroviruses → HIV (RNA → DNA using reverse transcriptase) 🧬 2. Based on Capsid Structure Icosahedral → Adenovirus Helical → Influenza Complex → Bacteriophages 🧪 3. Based on Envelope Enveloped viruses → Influenza, HIV (fragile, detergent-sensit

Virus structure and classification

Explain the various types of viruses with examples. - Science | Shaalaa.com

Understanding the Structure and Function of a Virus With Close-Up Views Showing Interactions With Host Cells During Infection

Virus structure and features

Here’s the full list of coronavirus symptoms, according to CDC

What are the symptoms of coronavirus and who is most at risk?

Definitive list of Covid symptoms you need to know - and when to see a doctor