પીળા તાવનો મુખ્યત્વે માનવોમાં ફેલાવો કોના દ્વારા થાય છે?

Yellow fever is a viral disease spread by the bite of infected female Aedes (and Haemagogus) mosquitoes; only female mosquitoes bite, as they need blood for their eggs. It is not spread through water or air.