Sentence examples for pathogens are required from inspiring English sources

Prevalence studies with appropriate control groups and proof of the absence of co-infections with other pathogens are required to provide evidence in favor of human pathogenicity.

Thus, alternative methods for controlling pathogens are required.

In the case of BDD, spirochetal infection is the primary etiological agent for the disease, but other factors and coinfection with other pathogens are required before pathology can occur.

To identify critical control points for reducing the impact of Brachyspira on production, improved diagnostic tools and a better understanding of the on-farm epidemiology of these pathogens are required.

In the current paradigm of periodontal disease, periodontal pathogens are required for disease beginning; however, the extent and severity of periodontal destruction are dependent on the nature of host response to the bacterial challenge.

Type IV pili are important virulence factors in many pathogens, are required for transformation and are also associated with many other functions including cell adhesion, twitching motility and biofilm formation (Tønjum & Koomey, 1997; Mattick, 2002).

Should academics who work on dangerous pathogens be required to undergo periodic psychological evaluations to ensure that they are not mentally imbalanced as U.S. Army researcher Bruce Ivins appears to have been?

However, in these studies the use of attenuated strains of T3SS-positive pathogens was required for protein delivery.

In order to determine the specific response to P. salmonis infection, the absence of other pathogens is required.

This pooled analysis is a special case of the previous analyses, where the pathogens and non-pathogens are required to have the same value of a (i.e., required to have the same gene family size distributions).

Clearly, alternative approaches to investigate fundamental gene regulatory mechanisms in this important pathogen are required.