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- Acute infections are of relatively short duration with rapid recovery. Persistent infections are where the viruses are continually present in the body.
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Feb 7, 2024 · Persistent infection with SARS-CoV-2, although rare, might be more common than initially thought. Immunocompromised individuals are at highest risk for persistent infection, but there is evidence that such infections can occur even in healthy individuals, sometimes with few or no symptoms.
Persistent infections are characterized as those in which the virus is not cleared but remains in specific cells of infected individuals. Persistent infections may involve stages of both silent and productive infection without rapidly killing or even producing excessive damage of the host cells.
An infected individual experiences a persistent infection in which the virus is capable of replicating slowly, silently or at low levels without causing excessive damage to the host cell. This article focuses primarily on the latent-to-lytic switch that leads to virus reactivation.
Apr 12, 2019 · Persistent infection is a general term to describe infections that are not efficiently cleared by the host, in contrast to the characteristic acute response that leads to clearance of many...
- Naomi N.Q. Balaban, Sophie Helaine, Kim Lewis, Martin Ackermann, Martin Ackermann, Bree Aldridge, Da...
- 2019
Explore the differences between latent and persistent viral infections, including their symptoms, stages, and how long symptoms last. Learn essential insights to manage these infections effectively.
In contrast to acute or lytic viral infections, persistent infections are characterized as long-term with occasional and low-level shedding of progeny virus that may cause little or no harm to host tissue [2]. Persistence is an effective and common strategy for maintaining virus production beyond the primary infection, while simultaneously ...
Aug 16, 2021 · Persistent SARS-CoV-2 infection can occur in certain immunocompromised people, such as those with primary immunodeficiency or recipients of immunosuppressive therapy (eg, B cell-depleting anti-CD20 treatment or chimeric antigen receptor T-cell therapy following bone marrow transplantation).
