LONDON (AP) — As health officials struggle to contain the world’s biggest-ever Ebola outbreak, their efforts are being complicated by another problem: bad data.IOW, any resemblance between the press releases WHO has been shoveling out, and reality, is purely coincidental and entirely unintentional.
Having accurate numbers about an outbreak is essential not only to provide a realistic picture of the epidemic, but to determine effective control strategies. Dr. Bruce Aylward, who is leading the World Health Organization’s Ebola response, said it’s crucial to track every single Ebola patient in West Africa to stop the outbreak and that serious gaps remain in their data.
“As we move into the stage of hunting down the virus instead of just slowing the exponential growth, having good data is going to be at the heart of this,” Aylward said. “We are not there yet and this is something we definitely need to fix.”
“Decisions about prevention and treatment should be data-driven, but we really don’t have the data,” agreed Irwin Redlener, director of the National Center for Disaster Preparedness at Columbia University.
A week ago, the World Health Organization insisted at a media briefing it had mostly met targets to isolate 70 percent of Ebola patients and bury 70 percent of victims safely in Guinea, Liberia and Sierra Leone. But two days later, WHO backtracked and said that data inconsistencies meant they really didn’t know how many patients were being isolated. Then the U.N. health agency also conceded that many of the safe burials were of people not actually killed by Ebola.
Aylward said not knowing exactly how many Ebola patients there are in hotspots like western Sierra Leone means health officials might miss potential contacts who could unknowingly cause a surge of cases. Compared to other epidemics like malaria, which is more seasonal and can fade away without huge control efforts, ending the Ebola outbreak will require extraordinary attention to detail.
“This outbreak started with one case and it will end with one case,” Aylward said. “If we can’t get 100 percent of the contacts of cases, we will not be on track to shut it down. Unfortunately at the moment, the data right now is not enough for us to get to zero.”
In West Africa, where health systems were already broken before Ebola struck, collecting data amid a raging outbreak has been challenging.
Notably, they waited until after their celebratory "We hit all our goals" party to announce they were completely full of it, and have been since about last April.