Comment Re:Except (Score 1) 140
Dengue is not a human disease. It is a mosquito disease that affects humans.
Huh? Dengue is very much a human disease. Mosquitoes are a vector, that is to say a species which can spread the virus among a population of another species. I'm not sure about this specific virus, but there are many cases (especially among plant viruses) where insects can act as a vector for a virus without their cells actually being infected (for example, virus particles can be present in the saliva or stylet of an insect and can be passed to another host much in the same way that sharing unsterilized needles can spread infection). Then again, since this virus is persistent (meaning that it can be passed on from one mosquito to its offspring), I suspect that it can also infect cells in the mosquito body. Whether this virus actually causes disease in an infected mosquito (for example, producing outwardly visible symptoms or reducing the individual's fitness) I'm not exactly sure, but it is possible for a virus to infect the cells of a host and not produce actual disease symptoms.
And yes, IAAB (biologist), and I do have some virology training.