Sentence examples for trace virus from inspiring English sources

In this respect, molecular epidemiology can be used to trace virus spread and transmission pattern.

If it killed less than one half of the mice the titer was reported as "trace virus (T)".

The recent development of genetically engineered tracing viruses can open the way toward the conception of novel tract-tracing paradigms.

These new-generation tracing viruses may facilitate the clarification of problems, which were inaccessible to earlier approaches.

Ten years ago he was dying of AIDS; now he is living with it — or, more accurately, living almost without it, his immune system normal, no trace of virus detectable in his blood.

They then used fluorescent antibodies that bind specifically to the protein to trace the virus's interactions with various kinds of cultured cells.

They also attached a human gene to it that produces pro-enkephalin, a natural pain-blocking peptide, as well as a second gene that produces a blue dye, to trace the virus's path under a microscope.

Because RVFV circulation had been confirmed as early as 2007 2008 in Mayotte, a third cross-sectional and retrospective study was conducted to trace previous virus circulation.

To trace the virus in its path through the mucosa, human colonic explants were exposed for 30 min to R5 HIV-1AD8 or HIV-1J6363 or medium as control.

Other studies have traced the virus and its effects in people who were infected through contaminated blood about two decades ago.

They initially became targets when investigators traced the virus to a computer in their apartment, but when it was raided on Monday the computer had been removed.