Sentence examples for cases were traced from inspiring English sources

While dairy products accounted for just 3percentt of traceable food-related outbreaks, 71percentt of these cases were traced to unpasteurized milk, the researchers found.

When a resistant form of TB hit New York city in the late 1980s, 80% of cases were traced to prisons.America's huge criminal class also has profound political implications.

Most instances of exposure to blood-borne diseases come through sharing of dirty needles by drug users, or through sloppy medical practice, like the case last year in a Las Vegas endoscopy clinic where more than 80 hepatitis C cases were traced by federal investigators to poor hygiene and procedures.

The remaining cases were traced to the two travelers to Baltimore who came from Guangdong Province in China.

These cases were traced to a doctor from Guangdong who infected 13 guests at a Hong Kong hotel (13 ).

Some 8513 cases were traced and used in the analyses, together with an equal number of matched controls.

Behavioral problems such as tail chasing, chewing, and excessive barking and whining can in most cases be traced to confinement for long periods of time without respite.

Materials along lakeshores can in most cases be traced back to a particular eroded source within the local drainage basin, and the distribution of this material provides evidence of the predominant current or wave patterns in the lake.

Though Mr. Speaker has said repeatedly that he believed he was not a risk to others because he was "smear negative" — that is, the bacterium did not show up in his sputum — studies show that 17percentt of tuberculosis cases are traced back to a source whose smear is negative.

Depending on how cases are traced during the epidemic, changes in the generation interval could also be monitored.

Soon the earliest known human case was traced to a 5-year-old boy in La Gloria, Mexico, a rural town in Veracruz.