Washington Post The Centers for Disease Control and Prevention is warning clinicians to be on the lookout for a viral disease that is spread by small flies and some types of mosquitoes and that causes sudden fever, severe headaches and chills.
Cases of Oropouche virus disease have been climbing in South America and the Caribbean in the past two years, and turned deadly for the first time this year.
The CDC advisory issued Friday recommends that pregnant people reconsider nonessential travel to Cuba, which reported its first confirmed case in June.
Between Jan. 1 and Aug. 1, more than 8,000 cases of Oropouche were reported in the Americas, the advisory said. That includes two deaths in Brazil this year in women who were otherwise healthy. Transmission of the virus during pregnancy resulted in one fetal death, one miscarriage and four cases of newborns with microcephaly, a condition characterized by an abnormally small head. “This was the first report of deaths and Oropouche virus [mother-to-baby] transmission and associated adverse birth outcomes,” the CDC said. In the United States and Europe this year, travelers returning from Cuba and Brazil have been diagnosed with the condition. Florida has reported 11 travel-related cases this year, according to the state health department.
No locally acquired Oropouche cases have beenreported in the United States.
No vaccines to prevent Oropouche or medicines to treat it exist. The best form of protection is avoiding bites from midges and mosquitoes, the CDC said.