Twenty-two years of dengue outbreaks in Bangladesh: epidemiology, clinical spectrum, serotypes, and future disease risksBANGLADESHDENGUE hemorrhagic feverDENGUESEROTYPESEPIDEMIOLOGYINFECTIOUS disease transmissionSYMPTOMSDengue is the most rapidly spreading mosquito-borne disease and has become a major public ...
Origin and evolution of dengue virus type 2 causing outbreaks in Kenya: evidence of circulation of two cosmopolitan genotype lineages. Virus Evol. 2020;6(1):veaa026. Article PubMed PubMed Central Google Scholar Lutomiah J, Barrera R, Makio A, Mutisya J, Koka H, Owaka S, et al. ...
Several outbreaks of dengue have occurred in Brazil in the last two decades, and t... I. Maciel,Joo Bosco Siqueira Júnior,C. M. T. Martelli - Revista de Patologia Tropical 被引量: 0发表: 2008年 The role of dengue viruses serotypes emergence and re-emergence in Rio de Janeiro, Brazil...
Outbreaks of invasive pneumococcal disease (IPD) typically occur within institutions. Beginning in 2005, we detected an increase in serotype (ST) 5 and ST8 IPD cases, predominantly in homeless persons living in an open community. CASPER (Calgary Area S. pneumoniae Epidemiology Research) surveillance...
During widespread outbreaks there were sometimes multiple foci of infection. The determination of the H-antigen carried by the O sero-types showed, for instance, that the 0.55 outbreak in 1952 was almost entirely due to subtype 0.55 H.2, but that a second subtype 0.55 H.7 was also ...
During 2000–2002 a foot-and-mouth disease (FMD) epizootic affected Argentina and spread across the country resulting in more than 2500 outbreaks. In order to study the evolution of the FMD viruses (FMDV) and help with disease control measures, a genetic characterization and phylogenetic analysis...
These have a primary impact on resource limited countries, as ecological factors result in outbreaks predominantly occurring in these countries. Virus infections, such as avian influenza viruses, rabies virus, coronaviruses and Ebola viruses, represent a significant proportion of emerging diseases in ...
5.4 Natural Disasters In 1988, the Centre for Research on the Epidemiology of Disasters (CRED) launched the Emergency Events Database (EM-DAT). EM-DAT was created with the initial support of the World Health Organization (WHO) and the Belgian Government. The main objective of the database ...
Zika virus and Ebola virus are examples of rare viruses that can cause meningitis or meningoencephalitis (infection of the brain). They are not usually highly prevalent in the community, except during outbreaks. Ebola virus is highly contagious through direct contact, and the effects can be fat...
coli O157 (13,14,16,29), and although numerous sources have been associated with outbreaks, a large proportion of cases continue to be linked to the consumption of contaminated beef products (23,33). In addition to E. coli O157, more than 470 STEC serotypes have been recovered from ...