While mechanisms of viruses are complex, the reasons behind their spread aren’t.
mosquitoes
Zika virus: What Oklahomans need to know
How can you best protect yourself from the Zika virus?
Will record rainfall bring more cases of West Nile?
Mosquitoes can transmit up to 1 million viruses in a single bite.
The science of West Nile virus
Area West Nile deaths prompt extra precaution for those at high risk
