Sentence examples for considerable infectivity from inspiring English sources

Because PrPCWD becomes progressively abundant in nervous system and lymphoid tissues through the disease course (11 ), carcasses of deer succumbing to CWD also likely harbor considerable infectivity and thus serve as foci of infection.

This considerable infectivity enhancement of AAV2-microbead conjugates by the co-attachment of Con A may be derived from the fact that Con A binds to α-D-mannosyl moieties that are commonly and abundantly present in cell-surface carbohydrate chains, allowing the conjugates to associate stably with target cells.

The considerable infectivity enhancement of AAV2-microbead conjugates by the co-attachment of Con A for these poorly permissive colonic cell lines may be derived from the fact that Con A binds to α-D-mannosyl moieties that are commonly and abundantly present in cell-surface carbohydrate chains, allowing the conjugates to associate with target cells with much higher efficiencies.

While a considerable excretion of infectivity has to be assumed for scrapie or BSE infected sheep and CWD infected deer [40], [43], [54], it is generally acknowledged that the potential environmental contamination risk represented by BSE infected cattle is marginal, if at all present [41], [42].

These same instruments may retain a considerable level of infectivity after routine sterilisation, and in successive patients can come into contact with tissues that may act as entry sites for CJD transmission.

The uninfected CD4+ T cells become infected with infectivity (overline{lambda }_{1}+overline{lambda}_{2}+overline{lambda}_{3}).

When the concentration of sulfo-NHS-LC-biotin was 0.5 mg/ml or higher, considerable reduction of the viral infectivity was seen (p < 0.01).

Infected persons progress through a primary stage of infection with high infectivity, an asymptomatic stage with low infectivity, a symptomatic stage with high infectivity, to AIDS death.

Strain typing using microsatellite markers has proven the molecular heterogeneity between different T. b. rhodesiense isolates, which can be related to considerable differences in the degree of infectivity to human beings according to genetic variants [ 28].

Tularemia is considered a possible biological weapon of terrorism (Centers for Disease Control and Prevention [CDC] category A) because of its high infectivity, ease of dissemination, and considerable ability to cause illness and death in humans (3 ).

If, for example, an additional day of latent infection were added, then the delays in spread, when the flat and peaked infectivity functions were used, were ≈25% and ≈37% longer, respectively, which is a considerable effect.