I've been twice in June and never saw any mosquitos. There's a discussion on another board and Karen hasn't seen many bugs either in 17(?) trips. Maybe in the interior, but in the port towns, I wouldn't worry. I'm a mosquito magnet (I'm scratching 5 bites now from feeding the stray cat last night without protection), so I was really worried the first time I went. But not one bite, and no one I talked to had any either.
Where did you notice them, Hanna?