Sentence examples for host cycle from inspiring English sources

One possible explanation for these variable levels of activity is that differences in the potential for each virus to adapt to its host cycle exist.

This simply means that any entity, that is not part of a cycle, can only be an indirect autocatalyst piggybacking the host cycle.

According to Balashov (1972) [ 34] and Hoogstraal and Kim (1985) [ 35] there was a transition from the three host to the two and one host cycle in Hyalomma and in Rhipicephalinae species of ticks.

Efforts to show evidence of alternative vector and host cycles (other than primates) have not been successful (1, 2 ).

Despite extensive efforts to study the vector and host cycles of YFV within South America (2 ) and reported associations of climatic variables with epizootic activity (3 ), the parameters that influence the sylvan transmission cycle and the factors that trigger emergence of outbreaks have been poorly understood.

For the pathogens to survive in an Ixodes-host cycle, the duration of host infectivity must span the gap between seasons of tick activity [ 28].

The rhabditiform larvae that are voided with the feces can undergo two distinct cycles in the soil: (1) direct (host-soil-host) cycle and (2) indirect cycle [ 1].

The implication of wildlife species in this multi-host cycle, in addition to many environmental and ecological factors, probably hampers the success in the control of bTB and makes the complete eradication of the disease currently not feasible [ 11- 13].

The basis for this sub-division requires further investigation but could arise from recent immigration or from micro-geographic sub-structuring based on highly focal vector-host cycles.

Plague is an anthropozoonosis affecting primarily rodents [2], [5] and the disease has a host-vector-host transmission cycle.

There are a host of cycle lanes along the coast and you can cycle freely on the seafront.