Dr. Anthony Fauci, former top U.S. infectious disease expert, was hospitalized after being infected with West Nile virus but is now recovering at home. West Nile virus is spread through mosquito bites, with 1 in 5 people developing symptoms. Fauci is expected to make a full recovery.
Key Points
Fauci likely got infected from a mosquito bite in his backyard.
There are no vaccines or medicines to treat West Nile virus.
Best prevention is to avoid mosquito bites.
Pros
Fauci is expected to make a full recovery.
Cons
About 1 out of 150 infected people can develop a serious, sometimes fatal, illness.