Viral shedding is the expulsion and release of virus progeny following successful reproduction during a host cell infection. Once replication has been completed and the host cell is exhausted of all resources in making viral progeny, the viruses may begin to leave the cell by several methods.[1]
The term is variously used to refer to viral particles shedding from a single cell, from one part of the body into another,[2] and from a body into the environment, where the virus may infect another.[3]
Vaccine shedding is a form of viral shedding which can occur in instances of infection caused by some attenuated (or "live virus") vaccines.
^N.J. Dimmock et al. "Introduction to Modern Virology, 6th edition." Blackwell Publishing, 20hif ilikr
07.
^Massachusetts Department of Public Health – Rabies Control Plan – Chapter 1: General Information – "Definitions as Used in this Document [...] Shedding – The release of rabies virus from the salivary glands into the saliva."[dead link]
^Hall CB, Douglas RG, Geiman JM, Meagher MP (October 1979). "Viral shedding patterns of children with influenza B infection". The Journal of Infectious Diseases. 140 (4): 610–3. doi:10.1093/infdis/140.4.610. PMID 512419.
Viralshedding is the expulsion and release of virus progeny following successful reproduction during a host cell infection. Once replication has been...
Vaccine shedding is a form of viralshedding which can occasionally occur following a viral infection caused by an attenuated (or "live virus") vaccine...
to leave the cell by several methods. This is called shedding and is the final stage in the viral life cycle. Some viruses can "hide" within a cell, which...
to 7% of days at 11 months. Most genital shedding was asymptomatic; genital and oral lesions and oral shedding were rare. Most sexual transmissions of...
specimens, the viral load of norovirus can be determined from run-off water on garden produce. Norovirus has not only prolonged viralshedding and has the...
and dogs Viralshedding which is the release of virus progeny following successful reproduction during a host-cell infection Vaccine shedding an anti-vaccination...
where shedding into the environment can occur. The respiratory, alimentary and urogenital tracts and the blood are the most frequent sites of shedding in...
hospitalization length or disease severity in viral bronchiolitis. Their use may also prolong viralshedding, and thus is not commonly recommended. However...
significantly reduced shedding during subclinical days compared to placebo, showing a 71% reduction; 84% of subjects had no shedding while receiving valaciclovir...
fluids. Shedding period usually coincides with the infectious period and used as its synonym. For viral infections, viral load and viralshedding are important...
although it limits or weakens the severity of the disease and may reduce viralshedding, it does not prevent infection with FVR. Studies have shown a duration...
entered the circulation. Usually secondary viremia results in higher viralshedding and viral loads within the bloodstream due to the possibility that the virus...
Viral vectors are modified viruses designed to deliver genetic material into cells. This process can be performed inside a living organism or in cell...
shed and transmit viruses through their skin; asymptomatic shedding may represent the most common form of HSV-2 transmission. Asymptomatic shedding is...
replicate. Helper viruses are also commonly used to replicate and spread viral vectors for gene expression and gene therapy. Helper dependent virus Virophage...
nest usually near the natal one. In virology, budding is a form of viralshedding by which enveloped viruses acquire their external envelope from the...
to play important roles in normal processes. While viral latency exhibits no active viralshedding nor causes any pathologies or symptoms, the virus is...
such as aciclovir and valacyclovir although they may reduce initial viralshedding. Antivirals are expensive, risk causing resistance to antiviral agents...
A helper dependent virus, also termed a gutless virus, is a synthetic viral vector dependent on the assistance of a helper virus in order to replicate...
corticosteroid therapy in children with bronchiolitis may prolong viralshedding and transmissibility. The overall safety of corticosteroids is questionable...
R (2006). "Long-term analysis of feline calicivirus prevalence and viralshedding patterns in naturally infected colonies of domestic cats". Vet Microbiol...
low. Smallpox was not notably infectious in the prodromal period and viralshedding was usually delayed until the appearance of the rash, which was often...
reddish area may linger at the site of viral infection as the destroyed cells are regenerated. Virus shedding can still occur during this stage. The recurrent...
helps reduce the frequency or severity of recurrences, and (d) reduces viralshedding in actively infected or asymptomatic individuals. The fact that a live-attenuated...
Viral replication is the formation of biological viruses during the infection process in the target host cells. Viruses must first get into the cell before...
Global Information