In reviewing what happened, the report shies away from criticizing individual measures or people, and it acknowledged the heightened need for timely intelligence because of the threat of "massive terrorist attacks involving nuclear, chemical, or biological weapons".
Under future climate change conditions, there will therefore be heightened need to monitor livestock workers more closely for signs of emerging zoonotic infections.
Such protection may include heightened "need to know" requirements, cover measures, and other steps," said Steven Aftergood, the director of the Project on Government Secrecy at the Federation of American Scientists.
Expansion of food industry and international trade in foodstuffs, together with increasing worldwide attention to food safety heightened the need of exploring natural preservatives such as bacteriocins to prevent food contamination and spoilage.
The rapid increase in the proportion of elderly migrants has heightened the need to clarify questions of migrants' perceptions of aging and their potential end-of-life wish to return to their countries of birth.
The continuing increase in demand for petroleum products also heightened the need to process a wider variety of crude oils into high-quality products.
Research over the last 7 years on C. jejuni, coupled with the publication of a further 2 C. jejuni genome sequences [ 15, 16] and another 3 Campylobacter species [ 15], has heightened the need for re-analysis of the original NCTC11168 genome sequence.
This has heightened the need for both early diagnosis of HIE and a better understanding of its initial pathophysiological mechanisms.
The global obesity epidemic has heightened the need for an improved understanding of how body weight is controlled, and research using mouse models is critical to this effort.
But after September 11 , 2001 the threat of terrorist attacks has heightened the need to assure supply chain security.
