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Mostrando ítems 31-40 de 431
Síndrome Respiratorio de Medio Oriente causado por un coronavirus y el Hajj: ¿potencial para una emergencia internacional?
(2014)
La epidemiología de enfermedades infecciosas en eventos de concentración masiva requiere de un amplio planeamiento y control por parte de los centros de salud de cada país involucrado. El Síndrome Respiratorio de Medio ...
Comparative Analysis Using Pulsed-Field Gel Electrophoresis Highlights a Potential Transmission of Salmonella Between Asymptomatic Buffaloes and Pigs in a Single Farm
(2020-11-10)
Buffaloes and pigs play an important epidemiological roll in the Salmonella infection cycle, and asymptomatic animals can act as key component in the dissemination of the disease by horizontal, vertical, and cross-species ...
Epidemiologia do patossistema Triticum aestivum - Pyricularia oryzae
(Universidade Federal de Santa MariaBrasilAgronomiaUFSMPrograma de Pós-Graduação em AgronomiaCentro de Ciências Rurais, 2021-04-30)
Wheat blast caused by the fungus Pyricularia oryzae triticum (PoT), is one of the main limiting factors for wheat cultivation in Brazil. One of the main difficulties related to the control of the disease is related to the ...
Disease and information spreading at different speeds in multiplex networks
(American Physical Society, 2020-08-24)
Nowadays, one of the challenges we face when carrying out modeling of epidemic spreading is to develop methods to control disease transmission. In this article we study how the spreading of knowledge of a disease affects ...
Midgut barriers prevent the replication and dissemination of the yellow fever vaccine in Aedes aegypti
(Public Library of Science, 2019)
To be transmitted to vertebrate hosts via the saliva of their vectors, arthropod-borne viruses have to cross several barriers in the mosquito body, including the midgut infection and escape barriers. Yellow fever virus ...
Desmistificando a pediculose: cartilha didática para professores e estudantes do ensino fundamental
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilLicenciatura em Ciências BiológicasUTFPR, 2021-08-24)
Pediculosis is a parasitic disease, common in childhood, caused by "head lice". Head lice infestation is endemic in both developed and developing countries. However, although it is a public health problem, pediculosis is ...
Epidemiological and Clinical Changes in American Tegumentary Leishmaniasis in an Area of Leishmania (Viannia) braziliensis Transmission Over a 20-Year Period
(2012)
The Health Post of Corte de Pedra is located in a region endemic for American tegumentary leishmaniasis (ATL) in the Brazilian state of Bahia, and it treats 500–1,300 patients annually. To describe temporal changes in the ...
A dynamic analysis of tuberculosis dissemination to improve control and surveillance
(Public Library of Science, 2010-11)
Background: Detailed analysis of the dynamic interactions among biological, environmental, social, and economic factors that favour the spread of certain diseases is extremely useful for designing effective control strategies. ...