Brazil Monitors Two Patients for Possible Ebola Infection
Health authorities in Brazil are currently monitoring two patients for potential Ebola infection in the country's two largest cities, São Paulo and Rio de Janeiro.
A 37-year-old man from the Democratic Republic of the Congo (DR Congo) "exhibited symptoms such as fever," according to São Paulo's state government.
In Rio de Janeiro state, the health department reported that safety protocols were activated after a Belgian man who recently arrived from Uganda showed "viral symptoms such as cough, chills and diarrhoea."
The test results for both individuals are expected to be available next week.
If confirmed, these cases would represent the first Ebola infections outside Africa since the outbreak began in DR Congo.
Current Ebola Situation in Africa
There are currently more than 1,000 suspected Ebola cases in DR Congo, with at least 246 deaths reported. Uganda has confirmed nine cases and one death.
The ongoing outbreak is caused by a rare Ebola strain known as Bundibugyo, which lacks a proven vaccine and has a fatality rate of approximately one-third of those infected.
Patient Diagnoses and Monitoring
While both patients in Brazil remain under observation for Ebola, they have also been diagnosed with other illnesses. The man from DR Congo in São Paulo tested positive for meningitis and is in serious condition. The Belgian patient in Rio tested positive for malaria.
Officials have stated that these diagnoses do not exclude the possibility of concurrent Ebola infection.
Ebola Transmission and Spread
Ebola viruses typically infect animals, especially fruit bats, but outbreaks among humans can begin when people consume or handle infected animals.
The virus spreads through direct contact with bodily fluids of an infected person, including sweat, saliva, blood, semen, excrement, urine, and vomit.
International Response and Containment Efforts
On Saturday, the medical charity Médecins Sans Frontières (MSF) described the rapid spread of the virus as an "alarming situation," noting an unprecedented number of cases recorded early in the outbreak.
World Health Organization (WHO) Director-General Dr Tedros Adhanom Ghebreyesus is continuing his visit to DR Congo's Ituri province, the region most affected by the outbreak, where he is overseeing containment measures.
Despite the possible cases outside Africa, the WHO has repeatedly emphasized that global spread of the virus is highly unlikely.
