Sentence examples for density of vectors from inspiring English sources
Recent modeling studies, based on robust entomological surveillance data, have highlighted that the highest transmissibility potential of arboviruses in temperate climate regions is expected in small-medium size cities characterised by a high density of vectors in the human population2,4.
A number of mechanisms can contribute to disease outbreaks, including higher absolute pathogen prevalence, increased density of vectors and hosts, or increased rates of transmission due to variation in host behavior.
* m, relative density of vectors in relation to humans; a, average no.
The density of vectors in rooms of mortared brick, basalt, or sillar was not significantly different from that in other rooms after controlling for covariates.
Second, the ratio of vectors to human hosts, rather than density of vectors or hosts alone, has been shown to be a key parameter in classical models of vector-borne disease transmission (31, 32 ) and in epidemiologic studies (26 ).
For comparison, alternative larviciding strategies were modelled by simply assuming that the emergence rate and hence biting density of vectors is equivalent to coverage of the aquatic-stage mosquito population [ 30, 31].
The usual molecular formulation of the dielectric properties of fluids is based on the equilibrium spatial and temporal fluctuations of the local density of vector dipole moments.
We denoted by p s 2 − s 1 the bivariate Gaussian density of vector ( V 1 ( s 1 ), V 2 ( s 2 ) ).
The evaluation of immature and adults Ae. albopictus stages indicated high density of vector populations at T0 and T2, followed by a decrease at T4 and T6 periods.
The second conclusion relates to the effects of reducing the density of vector populations, an important control strategy for plant viruses, which results in a decrease in infection rates and prevalence.
Probably, the environment characteristics such as humidity, temperature, variation in temperature during night and day affecting the presence and density of vector influence the possible transmission and consequently the prevalence in both domestic and wild animals.
