Sentence examples for difficulty of surveillance from inspiring English sources

And it would increase the difficulty of surveillance not just for the N.S.A. but also for foreign governments that might otherwise piggyback on N.S.A.-introduced security vulnerabilities.

The isolation of influenza virus in giant anteaters highlights the difficulty of influenza surveillance as the full spectrum of mammalian hosts for influenza virus remains unknown.

The higher abundance of wildlife and the increased contact between wildlife, domestic animals and human populations raises the risk for outbreaks of tick borne diseases, and then the difficulty of implementing surveillance and control measures [ 16].

The main difficulty of large scale surveillance video summarization arises from the contradiction between the high-degree spatiotemporal redundancies and the limited storage budget.

The first is the practical difficulty of linking health surveillance data to geographical information on aetiologically plausible factors.

The Table also highlights the difficulty of developing adequate surveillance systems and therefore the difficulty of accurately estimating morbidity and mortality rates for human populations in resource-poor settings.

Given the difficulty of measuring the impact of surveillance and response systems, it may well be that policy-makers will have to make assessments of the value of IDSR and similar systems using the type of data we presented here.

For several reasons, however, many deaths could only be categorised as "sudden unexplained" or as "ill defined," illustrating the difficulty of doing accurate mortality surveillance in field trials in developing countries.

However, interpretation of surveillance signals is often hampered by the difficulty of implicating a causative pathogen.

Additionally, the high rates of postvaccination wheezing in both treatment groups also highlight the difficulty of using non-controlled, passively collected surveillance data to evaluate vaccine safety in children with asthma or a history of wheezing [ 16].

We intend to reach wider audiences invested in issues of surveillance and civil rights, the social and political difficulties facing minority communities in the United States, and the ongoing challenges of all ranges of expression".