Sentence examples for infection at which from inspiring English sources

About 20% of those infected will develop cancer or liver scarring after 20 years of infection, at which point the only treatment is liver transplantation, which costs about £100,000 ($160,000).

Specifically, pain at a pin site may precede infection at which point oral antibiotic treatment may be initiated [17].

The weight of each mouse was recorded daily for up to 8 days following infection, at which point the mice were euthanized and tissue at the site of infection was excised.

In contrast, there were no deaths or signs of mortality in mice immunized with rBCG through 209 days after infection, at which time the experiment was terminated, as per our design (Fig. 2B).

Mice infected with the QA23ML-3Egg virushoweded clinical signs of disease and rapid body weight loss starting from 2 dpi, with approximately 28% body weight loss 4 days after infection, at which time one of the mice had to be humanely sacrificed.

The litres continue to rise throughout the remaining disease course until death or until three to four weeks after infection, at which stage the animal is usually well advanced in its convalescence.

Analyses were performed up to times post-infection at which survival rates in the corresponding groups were above 50%.

Some genes differ with regard to the time post-infection at which altered expression was first observed in the spleen compared to brain.

Consistently, compared to CDC1551, HN878-infected rabbit lungs show progressively increasing inflammation, suboptimal activation of macrophages and compromised protective Th1 responses from 4 to 12 weeks post-infection, at which time the animals have established chronic cavitary disease [ 12, 13].

It is difficult to compare the current results with those obtained in other fish-pathogen models, since the host-pathogen interactions are different and the times post-infection at which the samples are analyzed differ.

Under such conditions, population-based serosurveys with high representativeness can provide valid estimates of the force of infection (rate at which susceptible persons acquire Lyme borreliosis) and the lifetime risk for infection; however, seroprevalence estimates do not necessarily represent cases of clinical disease.