Ebola

...There’s no question that the big public health story of 2014 was Ebola. The African epidemic has now racked up more than 20,000 cases, according to the World Health Organization, which has put together a useful map and timeline of developments since March...

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The collapse of Liberia's healthcare system due to the Ebola crisis is spurring as many as 45 new cases of the illness daily, according to new data. Researchers from the UK figure that each patient turned away from already full clinics is inadvertently spreading the disease to 1.5 other people, a rate of reproduction that could result in a full-on "nightmare doomsday scenario."...

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In early April, experts at a military lab outside Washington intensified their search for evidence that a dangerous new biological threat had penetrated the nation’s borders. They didn’t have to hunt long before they found it. On May 18, a team working at the Walter Reed Army Institute of Research here had its first look at a sample of the bacterium Escherichia coli, taken from a 49-year-old woman in Pennsylvania. She had a urinary tract infection with a disconcerting knack for surviving the assaults of antibiotic medications. Her sample was one of six from across the country delivered to the lab of microbiologist Patrick McGann...

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Pandemics, like war, have a higher cost than their death toll. On top of the 5,000 lives that Ebola has claimed, there are other sorts of victims in the six West African countries the virus has reached...

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...Just as incurable viruses gain new footholds around the world, a growing number of bacterial infections that were once easily treatable are now withstanding modern medicine's arsenal of antibiotics. Twenty-three thousand Americans die from antibiotic-resistant pathogens every year...

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In late August 2014, Tom Frieden, then director of the Centers for Disease Control and Prevention, traveled to West Africa to assess the raging Ebola crisis. In the five months before Frieden’s visit, Ebola had spread from a village in Guinea, across borders and into cities in Liberia and Sierra Leone. Médecins Sans Frontières, the first international responder on the scene, had run out of staff to treat the rising numbers of sick people and had deemed the outbreak “out of control” back in June...

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