Sentence examples for cases fluctuate from inspiring English sources

Sentinel surveillance suggests that in Vietnam, influenza peaks 1 2 times per year, but neither the influenza-like illness (ILI) data nor the virologic confirmation data show a simple seasonal pattern; the trends for confirmed influenza cases fluctuate more than trends for ILI (6, 7 ).

We observed that the proportion of S. Typhi to S. Paratyphi A cases fluctuated over the four year study period.

The number of RRV annual cases fluctuated during the study period.

Nationally, the proportion of such cases fluctuated slightly within the range 19 25%.

During the 1990s, the total number of cases was reduced to 488,135 (29.9% reduction from cases in 1980 1989); the annual number of cases fluctuated between 40,000 and 62,754.

However, as the standard deviation bars on the figure indicate, the number of cases fluctuated from year to year both before and after the regulations.

Between weeks 33 and 44, the numbers of cases fluctuated between 16 (week 41) and 73 (week 33), although the trend was downwards.

During the study period, the incidence of serogroup A disease remained stable and the proportion of serogroup A cases fluctuated markedly by year.

While the number of cases fluctuated and even dropped from 2008 to 2011, the illusion that its transmission would remain at a low rate quickly evaporated as a large WNV epidemic with high incidence of neurological disease broke out in 2012.

The number of cases for this age group was relatively small (cases fluctuated from 1 to 13 for PR, from 2 to 11 for NHB, from 9 to 23 for Hispanics and from 12 to 25 among NHW), thus, the APC need careful interpretation.

"The number of cases fluctuates over time.