" Mosquitoes have always been a source of annoyance and big, itchy, red bites. Usually we only need to worry about them in the summer, but the Zika virus outbreak is causing people to sweat throughout the world. So, what exactly is Zika? We’re here to help you learn everything you need to know about Zika virus. Zika virus disease is caused by a virus transmitted by Aedes mosquitoes. The virus has been known to ...