Sentence examples for instance of virus from inspiring English sources

We found only one instance of virus being undetectable (in a mouse salivary gland in the MF59-adjuvanted group).

In the quail finch pairings, naive finches also shed no virus, but 1 naive quail shed virus via the cloaca on dpi 8. Shedding from the naive quail was the only instance of virus detection in this group and did not meet our transmission criteria, and the shed virus was at the lower limit of detection.

This issue is most apparent when it is considered that 42.9% of all instances of virus importation identified in this study occurred in 2010.

We examined whether the seronegative results of the 32 patients were false-positive instances of virus detection by RT-PCR, most commonly caused by laboratory error or contamination.

Ebola quickly made its way to Monrovia, the nation's capital — a rare instance of the virus hitting an urban area in the nearly 40 years since it was discovered in the forests of central Africa.

These studies will need comprehensive and reliable molecular assays capable of detecting all instances of each virus or virus group and would benefit from an internationally collaborative approach.

In one instance, onward transmission of virus was noted after migration from Peru to the United States.

But a new report from Hong Kong, which conducts the world's most comprehensive surveillance of influenza viruses in pigs, has described the first instance of a swine virus picking up a gene from the novel H1N1 circulating in humans.

The A(H1N1) swine flu virus has struck a pig farm in Buenos Aires province in Argentina the second known instance of the pandemic virus infecting pigs.

Thus, in many of these instances, the source of virus is unknown.

This was the first instance of human monkeypox virus (MPXV) infection detected outside its endemic range in Africa (3 ).