Sentence examples for appearance of dengue from inspiring English sources

In Key West, where mosquito experts said local officials were slow to react initially, the 2009 appearance of dengue, which is widespread in Puerto Rico, caused some would-be visitors to stay away.

Although the dynamics we describe give the appearance of dengue traveling from several early foci to HCMC each season, we think this is unlikely for 3 reasons.

The isolation of the virus from febrile patients during the outbreak confirmed the first appearance of dengue virus in insular Chile and the fact that the virus causing the epidemic is DENV-1.

The data are consistent with a sequential infection in some of the population with dengue viruses of different serotypes, a conditio sine qua non for the appearance of dengue hemorrhagic fever (here DENV-1 and DENV-2).

These 2 aa changes occurred in a region of domain III of the E protein of flaviviruses rich in epitopes recognized by serum from dengue patients and by neutralizing monoclonal antibodies (4 – 6 ); they occurred adjacent to the change at E390 in DENV-2, which was associated with the appearance of dengue hemorrhagic fever in South America (7 ).

The appearance of a new dengue serotype can be used as an early warning sign, although it does not always predict the occurrence of an immediate epidemic (15).

Likewise, between 2005 and 2007, an increase rate of non-malarial and non-bacteremia fevers has been observed, with appearance of Chikungunya and Dengue infections, among other viral infections in Libreville [ 24].

There are four types of dengue virus.

There are four different strains of dengue virus.

Is Ebola the al-Shabaab of dengue fever?

Reinfection with a second strain of dengue substantially raises the risk of developing serious dengue haemorrhagic fever.