warning, prohibited sign with mosquito with. stop zika virus. stop malaria. stop dengue.

aedes aegypti arthropod biology blood caution chikungunya contamination control dengue disease epidemic etymology exterminator female fever headache human icon infection infestation insect insecticide invertebrate isolated larva malaria microcephaly mosquito nature pain parasites pregnant prohibited proliferation protection repellent sanitation sickness sign south stagnant stop transmitter vector virus warning water yellow zika