What Is a Virus? Structure, Genome Types, and Common Viral Diseases
A starting-point guide to virus structure, genome types, and the diseases they cause, with links to detailed diagnosis methods.
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Virology basics
Articles tagged with virology basics.
Cytopathic Effect (CPE) of Viruses: How Cell Damage Reveals the Culprit
Why different viruses leave different fingerprints on infected cells, and how to read those patterns to identify an unknown virus.
Embryonated Egg Culture for Viruses: Sites, Procedure, and Vaccine Use
Why influenza, herpes, and arboviruses each need a different site inside the egg, and how this method still makes most flu vaccines today.
Baltimore Classification of Viruses: The Seven Groups Explained (with Examples)
The Baltimore system explained: how each of the seven virus classes reaches mRNA, which polymerase it uses (host or viral), example viruses for each group, and why the class predic...
Continuous Cell Line: Definition, Properties, Examples, and Uses
What a continuous cell line is (also called a permanent, established, immortal, or heteroploid cell line), how transformation makes cells immortal, why they are used in diagnostic...