In Reply to: What was that Angela posted by Madu on Thursday, 12. January 2012 at 11:00 Bali Time:
You say:- "it can be spread so easily and infect others around you"
As far as I know dengue fever is not a contagious disease & you can only be transmitted by a mosquito bite. Of course he should see a doctor if he feels its serious but there is no chance of him infecting other people as you state.