Here's a costume that won't take a lot of fuss — and will earn you the title "world's scariest animal" this Halloween.

Mosquitoes can carry parasites for many diseases ... which passes through the bug's blood and eventually gets into its salivary glands. Then the bug bites, releasing its infectious – and ...

When a mosquito bites a person already infected with dengue, the virus transfers to the salivary gland of the mosquito—when this infected mosquito bites a human, the virus gets transmitted to ...