This year’s campaign focuses on increasing community participation in the elimination of breeding sites for Aedes aegypti, the mosquito that transmits dengue, chikungunya, Zika and urban yellow fever. Aedes mosquitoes are well adapted to human settlements and tend to breed in water held in manmade containers, such as tires, buckets, barrels, planters, and trash containers. This is why it is so important to get citizens actively involved in mosquito control. Households in areas where these mosquitos circulate need to ensure that any items that can accumulate water are either discarded or emptied, scrubbed and turned over at least once a week; tightly covered to prevent mosquitos from getting inside; or thoroughly cleaned to destroy any mosquito eggs that may be attached to their surfaces. How much do you really know about mosquitoes? You know they can be relentless once they decide to target a human as a source of a blood meal. You also know that a bite from them will leave a red, itchy welt on your skin that can be quite uncomfortable. But there’s a lot more you should understand about these tiny insects, including the fact they can pose a significant health hazard to you, your family and even your pets. With National Mosquito Control Awareness Week, now is the perfect time to learn some basic, must-know facts about mosquitoes. First Coast.TV went to Anastasia Mosquito Control in St Johns County, FL to get some facts.