منابع مشابه
Global dengue epidemiology trends.
Determinant factors of dengue global epidemiology trends include, but are not limited to: 1) demographic changes including population growth, economical trends in tropical countries and land use patterns; 2) increased urban population size and density due to rural to urban migration 3) modern transportation with increased movement of people, commodities, animals, vectors and pathogens; and 4) c...
متن کاملTrends of Dengue Disease Epidemiology
Dengue disease is an emerging mosquito-borne viral infection transmitted between humans by Aedes spp. that are distributed mainly in the tropical and subtropical region along with chikungunya and zika diseases. The distribution of dengue disease is influenced by local variation, such as geography, rainfall, temperature, and rapid urbanization or migration. The epidemy of mosquito-borne infectio...
متن کاملMolecular epidemiology of dengue-1 and dengue-4 viruses.
Genetic variation between geographically and temporally distinct isolates of dengue-1 (DEN-1) and dengue-4 (DEN-4) viruses was investigated. The nucleotide sequences of a fragment of the envelope protein gene encoding amino acids 28 to 87 of 35 DEN-1 isolates and 28 DEN-4 isolates were determined. Maximum nucleotide sequence variation was 6.9% and 4.9% for DEN-1 and DEN-4 viruses, respectively....
متن کاملEpidemiology and Phylogenetic Relationships of Dengue Viruses
The mosquito-borne flaviviruses revealed two distinct epidemiological groups. The neurotropic viruses correlated with the Culex vectors, and the viruses associated with haemorrhagic diseases correlated with the Aedes vectors. About the last ones, it is hypothesized that the dengue viruses have evolved from sylvatic strains that are transmitted among non-human primates in West Africa and Malaysi...
متن کاملEpidemiology and burden of dengue in Cambodia
Background Dengue is endemic in Cambodia, affecting mainly children. We summarized our results of recent studies aiming to better understand the epidemiology of dengue and estimate its burden in Cambodia. We analyzed national surveillance data from 2002 thru 2008 to characterize temporal trends and space-time patterns of the disease. We conducted active community based surveillance of dengue du...
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ژورنال
عنوان ژورنال: Global Health Journal
سال: 2019
ISSN: 2414-6447
DOI: 10.1016/j.glohj.2019.06.002