Sentence examples for high population movements from inspiring English sources

These areas are often characterized by overcrowding and high population movements.

Also contributing to the spread of the disease are poverty, illiteracy, harmful traditional and cultural practices, high population movements and limited access to social services such as schools, health care and recreation.

Nations bordering all conflict-affected countries are being urged to strengthen polio surveillance and make special plans to immunize children who are difficult to reach, along borders or wherever there is high population movement.

The availability of SBAs, particularly those with experience, has diminished as a result of high population movement, mostly due to relocation of the refugee population to countries of resettlement.

UNICEF urges all nations bordering conflict-affected countries to strengthen polio surveillance and make special plans to immunize children who are difficult to reach, along borders or wherever there is high population movement.

Factors contributing to the epidemic included a large population of susceptible adults; decreased childhood immunization, which compromised what had been a well-established childhood vaccination program; suboptimal socioeconomic conditions; and high population movement.

Both of these huge population movements featured in the show.

Firstly, our study design and methodology are different: Kinlen has found increased incidence of childhood leukaemia in areas that had unusually high levels of population movements, principally involving unusual sociodemographic events such as wartime evacuation (Kinlen and John, 1994) in relatively small populations.

Sir, We thank Professor Wakeford for his comments on our recent paper, which evidenced an increased risk of childhood acute leukaemia in isolated French communes that were subject to highest inter-census population movements, more markedly above a given threshold of population density (Bellec et al, 2008).

This is further exacerbated by high population densities, increased movement of disease agents among populations, and potentially by selection for desirable traits that are negatively correlated with resistance.

Population movement and high population densities facilitate transmission of the measles virus.