Dr. Anthony Fauci, the former head of the National Institute of Allergy and Infectious Diseases, is currently recuperating at home after a hospitalization due to West Nile virus, according to a spokesperson. Fauci, who gained widespread recognition for his role in the White House Coronavirus Task Force, is reportedly on track for a full recovery.
Each year, approximately 1,000 Americans are hospitalized with the most severe forms of West Nile virus, which is transmitted through the bites of infected mosquitoes. Additionally, an average of 1,500 individuals are diagnosed annually after exhibiting symptoms, although experts suggest that up to 80% of infections in the U.S. go unrecognized.
There is currently no vaccine or specific treatment available for West Nile virus. Most infections are mild and can lead to flu-like symptoms along with a rash. However, in about 1 in 150 cases, the virus can affect the brain and nervous system, which may result in brain swelling, brain damage, or even death. Approximately 100 deaths occur each year in the U.S. due to West Nile infections.
Virus activity typically peaks in August and September. As of August 20, there have been 216 reported cases this year across 33 states, with 142 of those being neuroinvasive, based on preliminary data from the U.S. Centers for Disease Control and Prevention.