Sentence examples for pathogens cannot be from inspiring English sources

However, when pathogens cannot be eliminated by innate immunity, the adaptive immune system participates by exploiting the ability of T cells and B cells.

Although, the most abundant pathogen might generally be considered to be the best candidate, cooperative interactions between multiple pathogens cannot be excluded as an important factor for pathogenesis.

Since various respiratory pathogens cannot be distinguished from each other on clinical features and as the majority of respiratory disease is not investigated virologically, the disease burden is usually estimated by statistical models.

Neonatal sepsis is difficult to diagnose and pathogens cannot be detected from blood cultures in many cases.

Laboratory diagnosis of ehrlichiosis is severely hampered because the relevant pathogens cannot be cultured on routine media.

The possibility of a co-infection with viral pathogens cannot be excluded and may have contributed to this outbreak.

The pathogen cannot be fully controlled with soil fungicides or fumigants.

Therefore, the zoonotic aspect of this emerging pathogen cannot be excluded or neglected and further investigations are required, especially in people with occupational frequent exposure to cattle and swine.

While doing her Ph.D., Wang came across a defense mechanism in plants involving apoptosis, where "the plant cell is induced to die around the infection site so the pathogen cannot be spread to other tissues," Wang says.

In the absence of either vertical (Fig. 2A) or systemic transmission (Fig. 2C), the pathogen persists in the tick population at or above the observed level of >0 5%, while in the absence of cofeeding transmission the pathogen cannot be maintained (Fig. 2B).

If Ehrlichia indeed are transported through the filopodia, we reasoned that the bacterial load will decrease in the presence of cytochalasin D when both infected and uninfected DH82 cells are seeded together as the pathogen cannot be transported to the uninfected cell.