Sentence examples for extent of virus from inspiring English sources

Within the oncolytic virus field, the extent of virus replication that is essential for immune stimulation to control tumor growth remains unresolved.

The U.S. Geological Survey (USGS), with the assistance of several state and federal agencies, aided the response to the outbreak by developing a study to determine the extent of virus transport in the environment.

Population mobility will influence the geographic extent of virus spread.

The extent of virus replication was vaccine dose dependent.

The extent of virus replication in the upper and lower respiratory tract was assessed semi-quantitatively.

To quantify the extent of virus spread in vivo we performed plaque assays on trachea, lung and spleen extracts 1, 3 and 6 days after intranasal inoculation.

The extent of virus-cell fusion was determined from the ratio of blue (440 480 nm) and green (518 538 nm) emission of CCF2-AM upon exciting the cells at 405 415 nm using a Fluorescence-Activated Cell Sorter (FACScanTM Flow Cytometer; BD, North Ryde, Australia) and analyzed using FlowJo software (FlowJo, Ashland, OR).

Here we used genetically defined Mamu-A*01 rhesus macaques to study the extent of virus-specific CD8+ T-cell response and the trafficking of lymphocytes to the gut during the first 12 days of intrarectal or intravenous transmission of the same stock of SIVmac251.

Sendow et al. (4 ), when reporting henipavirus infections in fruit bats in Indonesia, canvassed the geographic extent of Hendra virus and Nipah virus, concluding that a transition probably occurred between Hendra virus in Australia and Nipah virus in Malaysia and beyond.

To determine the extent of intestinal virus replication of the duck H9N2 virus after laboratory adaptation in chickens, chickens were infected with 5×106 EID50 of the WT702, QA23 or QA23CkA10 viruses; 3 days later intestinal samples were taken and virus titers were determined.

As pointed out by others, there is a genuine need to develop other isolation and culture techniques to study both the dominant virus populations and the true extent of archaeal virus variation in samples such as these – perhaps using a combination of electron microscopy and metagenomic sequence studies.