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  2. Virus latency - Wikipedia

    en.wikipedia.org/wiki/Virus_latency

    Virus latency (or viral latency) is the ability of a pathogenic virus to lie dormant within a cell, denoted as the lysogenic part of the viral life cycle. [1] A latent viral infection is a type of persistent viral infection which is distinguished from a chronic viral infection. Latency is the phase in certain viruses' life cycles in which ...

  3. Post-acute infection syndrome - Wikipedia

    en.wikipedia.org/wiki/Post-acute_infection_syndrome

    Post-acute infection syndromes (PAISs) or post-infectious syndromes are medical conditions characterized by symptoms attributed to a prior infection. While it is commonly assumed that people either recover or die from infections, long-term symptoms—or sequelae —are a possible outcome as well. [ 1 ]

  4. Infection - Wikipedia

    en.wikipedia.org/wiki/Infection

    Viral infection Bacterial infection; Typical symptoms In general, viral infections are systemic. This means they involve many different parts of the body or more than one body system at the same time; i.e. a runny nose, sinus congestion, cough, body aches etc. They can be local at times as in viral conjunctivitis or "pink eye" and herpes. Only ...

  5. Viral transformation - Wikipedia

    en.wikipedia.org/wiki/Viral_transformation

    Persistent infections involve viral material that lays dormant within a cell until activated by some stimulus. This type of infection usually causes few obvious changes within the cell but can lead to long chronic diseases. Transforming infections are also referred to as malignant transformation.

  6. Long COVID - Wikipedia

    en.wikipedia.org/wiki/Long_COVID

    A small study demonstrated viral RNA up to nearly two years after an acute infection in people with long COVID. Persistent virus has also been found in people without long COVID, but at a lower rate. [48] Persistent virus could lead to symptoms via possible effects on coagulation and via microbiome and neuroimmune abnormalities. [49]

  7. Slow virus - Wikipedia

    en.wikipedia.org/wiki/Slow_virus

    A slow virus is a virus, or a viruslike agent, etiologically associated with a slow virus disease.A slow virus disease is a disease that, after an extended period of latency, follows a slow, progressive course spanning months to years, frequently involves the central nervous system, and in most cases progresses to death.

  8. Viral disease - Wikipedia

    en.wikipedia.org/wiki/Viral_disease

    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 .

  9. Human virome - Wikipedia

    en.wikipedia.org/wiki/Human_virome

    The human virome in healthy, asymptomatic adults. The viral genera (y-axis) detected in each subject (x-axis) are represented by black bars. The virome of each individual is viewed by looking at the black bars in a given column. [16] Each individual had a distinct viral profile, demonstrating the high interpersonal diversity of the virome.

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