stagnant water proliferation of epidemic diseases mosquito larva dengue chicuncunha maleita zika-virus hurban plague

infectious disease zikv virus infection illness skin viral sickness animal parasite mosquito blood microcephaly outbreak insect bite transmission malaria danger zika encephalitis tropical rift valley gnat abandoned aedes aegypti albopictus aegypty biological biology chikungunya control dengue environmental epidemic equipment fever fumigate healthcare hemorrhagic hygiene insecticide larva larvae maintenance stagnant water proliferation diseases chicuncunha maleita zika-virus hurban plague doenã§a