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Viral phenomena or viral sensations are objects or patterns that are able to replicate themselves or convert other objects into copies of themselves when these objects are exposed to them. Analogous to the way in which viruses propagate , the term viral pertains to a video, image, or written content spreading to numerous online users within a ...
Viral marketing, the use of existing social networks to spread a marketing message; Viral phenomenon, relating to contagion theory or the "virality" of network culture, such as a meme; Viral video, a video that quickly attains a high popularity
Often simply called an antiviral. A class of antimicrobial medication used specifically for treating diseases caused by viral infections rather than ones caused by bacteria or other infectious agents. Unlike most antibiotics, antivirals typically do not destroy their target viruses but instead inhibit their development. They are distinct from virucides. assembly The construction of the virus ...
The viral genome is then known as a "provirus" or, in the case of bacteriophages a "prophage". [13]: 836 Whenever the host divides, the viral genome is also replicated. The viral genome is mostly silent within the host. At some point, the provirus or prophage may give rise to the active virus, which may lyse the host cells.
A viral disease (or viral infection) occurs when an organism's body is invaded by pathogenic viruses, and infectious virus particles (virions) attach to and enter susceptible cells. [ 1 ] Examples include the common cold , gastroenteritis , COVID-19 , the flu , and rabies .
A viral plaque is a visible structure formed after introducing a viral sample to a cell culture grown on some nutrient medium. The virus will replicate and spread, generating regions of cell destruction known as plaques .
Heated argument between siblings on the definition goes viral. Joseph Lamour. February 5, 2025 at 3:44 AM. Siblings Gia and Quilez Cooper have an animated argument over the very definition of cake.
Gamma phage, an example of virus particles (visualised by electron microscopy) Virology is the scientific study of biological viruses.It is a subfield of microbiology that focuses on their detection, structure, classification and evolution, their methods of infection and exploitation of host cells for reproduction, their interaction with host organism physiology and immunity, the diseases they ...