Mosquitoes can transmit a variety of diseases, such as malaria, filariasis, Japanese encephalitis, etc  Some people worry that when a mosquito bites an HIV-infected person, the HIV present in the mosquito will be transmitted from person to person when it bites the next person
After a mosquito bites an HIV-infected person, it may not be necessary to bite the next person immediately.
 But researchers pointed out that such worries are unnecessary