A viral infection (or viral disease, or infectious disease) occurs when a living thing's body is entered in an unwanted way by disease-causing viruses, and able to be caught from others virus particles (virions) attach to and enter susceptible cells.
Structural characteristics[change | change source]
Basic structural features, such as genome type, virion shape and replication site, generally share the same features among virus species inside the same family.
References[change | change source]
- ↑ Taylor, M.P.; Kobiler, O.; Enquist, L. W. (2012). "Alphaherpesvirus axon-to-cell spread involves limited virion transmission". Proceedings of the National Academy of Sciences. PNAS. 106 (42): 17046–17051. Bibcode:2012PNAS..10917046T. doi:10.1073/pnas.1212926109. PMC 3479527. PMID 23027939.