Second Ebola death in Uganda after spread from Congo

KAMPALA, Uganda -- A second person infected with the Ebola virus has died in Uganda, the health ministry said Thursday, after a family exposed to the disease quietly crossed the border from Congo.

The first cross-border cases in this Ebola outbreak -- the second-deadliest in history -- have prompted a World Health Organization expert committee to meet today to discuss whether to declare a global health emergency. Such declarations almost always boost attention and donor funding.

Uganda health ministry spokesman Emmanuel Ainebyoona confirmed the death of the 50-year-old woman overnight. Her 5-year-old grandson was the first confirmed death from Ebola in Uganda on Wednesday. The boy's 3-year-old brother also is infected.

Uganda's health ministry said all members of the Congolese-Ugandan family, including a six-month-old baby, have been sent to Congo for monitoring and experimental treatments as part of clinical trials. There is no licensed treatment for the virus, which can spread quickly via close contact with bodily fluids of those infected and can be fatal in up to 90% of cases.

More than 1,400 people have died in this outbreak declared in August in eastern Congo, one of the world's most turbulent regions, where rebel attacks and resistance by community members wary of authorities have badly hampered Ebola containment work.

For months, officials have feared the virus would cross the heavily traveled border where health workers have been screening millions of people for fever and other symptoms. Uganda, Rwanda and South Sudan have been preparing for possible cases.

The family's case shows the challenges in tracking those infected in an outbreak where an alarmingly high percentage of cases aren't discovered until it is too late. Doctors Without Borders last month said as few as a third of new confirmed Ebola cases were linked back to known contacts of infected people.

Authorities on Wednesday said the family had traveled from Uganda to Congo because the boys' grandfather was ill. WHO said he died of Ebola, and officials believe those who mourned him became infected, too.

While returning to Uganda, the group, including several other children, was stopped at a Congolese border post. A dozen members of the group already showed symptoms of Ebola. While awaiting transfer to an Ebola treatment unit, six family members slipped away and crossed into Uganda on an unguarded footpath, authorities told The Associated Press.