Health officials in Brazil have isolated two patients who recently arrived from Africa, presenting symptoms consistent with Ebola. This development has raised global concerns about the virus potentially spreading beyond the current outbreak epicenter.
A 37-year-old man who traveled from the Democratic Republic of Congo, where the outbreak is centered, was placed in isolation at the Emilio Ribas Institute in Sao Paulo. He exhibited fever, meeting the criteria for a suspected case. Subsequent tests diagnosed a severe form of meningitis; Ebola screening continues.
In Rio de Janeiro, a second man-arriving from Uganda on May 22-was isolated with viral symptoms including cough, chills, and diarrhea. He tested positive for malaria, though authorities say the case remains under investigation.
The current outbreak, declared in the DRC on May 15, has resulted in over 1,000 suspected cases and nearly 250 deaths. Several infections and one death have been reported in neighboring Uganda. The WHO warns the actual reach may be significantly broader.
Despite these cases, the Sao Paulo government assesses the risk of Ebola being introduced into Brazil and South America as very low.