Virus quantification is counting or calculating the number of virus particles (virions) in a sample to determine the virus concentration. It is used in...

bacteriophages. Counting the number of plaques can be used as a method of virus quantification. These plaques can sometimes be detected visually using colony counters...

by American virologist George Hirst as methods for quantifying the relative concentration of viruses, bacteria, or antibodies. HA and HAI apply the process...

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...

°C) or a grease (titer below 40 °C). Serology Titration W/v Mg% Virus quantification Viral titer Michael G. Kaplitt; Arthur D. Loewy (August 1, 1995)...

2018). "The Effects of Statistical Multiplicity of Infection on Virus Quantification and Infectivity Assays". Biophysical Journal. 114 (12): 2974–2985...

helper virus is a virus that allows an otherwise-deficient coinfecting virus to replicate. These can be naturally occurring as with Hepatitis D virus, which...

A viral vector is a modified virus designed to deliver genetic material into cells. This process can be performed inside an organism or in cell culture...

load test and analyzer. Minimal infective dose Plaque forming unit Virus quantification Wölfel, Roman; Corman, Victor M.; Guggemos, Wolfgang; Seilmaier,...

of virus is equivalent to the concept of colony-forming units of bacteria. Viruses portal Viral load Minimal infective dose Virus quantification "Plaque-forming...

and Quantification of RNA of Ebola and Marburg Viruses, Lassa Virus, Crimean-Congo Hemorrhagic Fever Virus, Rift Valley Fever Virus, Dengue Virus, and...

can be used to quantify nucleic acids by two common methods: relative quantification and absolute quantification. Absolute quantification gives the exact...

danger to the health of the consumer. Viral load Plaque forming unit Virus quantification Stella, P., Cerf, O., Koutsoumanis, KP, Nguyen-The, C., Sofos, JN...

An oncolytic virus is a virus that preferentially infects and kills cancer cells. As the infected cancer cells are destroyed by oncolysis, they release...

Bombali ebolavirus or Bombali virus (BOMV) is a species of the genus Ebolavirus, first reported on 27 July 2018. It was discovered and sequenced by a...

of taste. Symptoms may begin one to fourteen days after exposure to the virus. At least a third of people who are infected do not develop noticeable symptoms...

Chikungunya is an infection caused by the chikungunya virus (CHIKV). The disease was first identified in 1952 in Tanzania and named based on the Kimakonde...

ocean. Viruses have an estimated abundance of 1030 in the ocean, or between 106 and 1011 viruses per millilitre. Quantification of marine viruses was originally...

simple as quantification of yeast cells in wine to more complex uses as diagnostic tools for detecting infectious agents such as the avian flu virus and SARS-CoV-2...

Polyomaviridae is a family of DNA viruses whose natural hosts are mammals and birds. As of 2024, there are eight recognized genera. Fourteen species are...

tool for DNA quantification that measures the accumulation of DNA product after each round of PCR amplification. qPCR allows the quantification and detection...

The 2013–2016 epidemic of Ebola virus disease, centered in West Africa, was the most widespread outbreak of the disease in history. It caused major loss...

It has two common uses in the laboratory: blood typing and the quantification of virus dilutions in a haemagglutination assay. Blood type can be determined...

Focus forming units, used to express Fluorescent Focus Assay in Virus quantification This disambiguation page lists articles associated with the title...

Wheat streak mosaic virus (WSMV) is a plant pathogenic virus of the family Potyviridae that infects plants in the family Poaceae, especially wheat (Triticum...

Papillomaviridae is a family of non-enveloped double-stranded DNA viruses whose members are known as papillomaviruses. Several hundred species of papillomaviruses...

the virus. The virus affects the areas where it entered the body. This can occur through kissing, vaginal intercourse, oral sex or anal sex. The virus is...

E is inflammation of the liver caused by infection with the hepatitis E virus (HEV); it is a type of viral hepatitis. Hepatitis E has mainly a fecal-oral...

Klimpel (2001). "Detection and Quantification of Infectious Hypodermal and Hematopoietic Necrosis Virus and White Spot Virus in Shrimp Using Real-Time Quantitative...

plaque reduction neutralization test is used to quantify the titer of neutralizing antibody for a virus. The serum sample or solution of antibody to be...