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... Apart from these outbreaks, no major dengue activity was reported from the Caribbean, although isolation of one or more dengue serotypes were obtained from cases in th[r] ... Voir le document complet

... For one thing, the two sur- the countries in this group were similarly veys conducted in the 1950s and noted in favorable with regard to the four specific Tabl[r] ... Voir le document complet

... that dengue outbreaks and epidemics will occur, a situation which has in fact been observed in that country since late ...1994. In other countries with high lev- els of endemicity, especially ... Voir le document complet

... Americas, for the period September 1980-September 1982, in the Health 2000 Resources Group to. be appointed by the Director-General.[r] ... Voir le document complet

... of dengue virus type 2 (DENV-2) has been evolving in the Americas over the last 30 years, leading to several waves of dengue epidemics and to the emergence of different ... Voir le document complet

... Bureau, which contains the program budget of the World Health Organization for the Region of the. Americas for 1980–1981, originally presented in Official Document 154;[r] ... Voir le document complet

... aegypti situation in the Americas and with a review of the present PAHO policy in the light of recent scientific advances in the control of yellow fever and dengue and the reinfestation[r] ... Voir le document complet

... A number of countries in the Americas are already studying the problem and in 1980 three consecutive meetings organized by PAHO were held in Rio de Janeiro on this subje[r] ... Voir le document complet

... form. The user can choose any image from a given directory containing the picture sam- ples and write any information at the input fields shown on the left of the ...screen. The ... Voir le document complet

... Since the reintroduction of Aedes aegypti in the state of São Paulo, in the middle of the 1980-decade, organo- phosphate insecticides are being used to control the ... Voir le document complet

... endemic in at least 100 countries in Asia, the Pacific, the Americas, Africa, and the ...that the disease occurs every year, usually during the wet season when ... Voir le document complet

... rd in g to th e hosp ital o r to th e p ercen tag e of certain acu te care services p rov id ed , such as b urn th erap y , w h ich req u ired lo n g er period s o f h o sp ital­ ...r, in sh o rt- stay ... Voir le document complet

... Surveillance was intensified in the Caribbean and as a result outbreaks of dengue-like illness were known to have occurred in Curacao, Dominica, Guadeloupe, and St. At[r] ... Voir le document complet

... In addi- tion, seven cases of fatal hemorrhagic disease in adults were reported; one of these cases was confirmed as dengue-1 by virus isolation.. One virologically con- fir[r] ... Voir le document complet

... Despite epidemic dengue activity in Haiti, relatively few cases were confirmed in the Dominican Republic in 1983.. Dengue-4 activity remained high in Trinidad and To- [r] ... Voir le document complet

... The Assembly also recommended the promotion of technical coopera- tion among the Member Countries and between them and WHO in the preparation, execution, and evaluati[r] ... Voir le document complet

... Because of antigenic changes in the virus, influenza vaccine should be prepared annually on the basis of worldwide data from WHO on strains in circulation.. The Ad[r] ... Voir le document complet

... The immune response of patients following the dengue attack was verified by testing 11 paired serum specimens collected during the epidemic in Villanueva... PIaCe.[r] ... Voir le document complet

... [r] ... Voir le document complet

... In man, each of the four types of dengue viruses (DEN-1, DEN-2, DEN-3, and DEN-4) can cause either classical dengue or dengue hemorrhagic fever, and it is not kn[r] ... Voir le document complet