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Maduike Ezeibe Claims He Cures HIV/AIDS / ZMapp - The Experimental Ebola Drug - Cures American Doctors / Ebola: Nigeria Reaches Out To U.S. For Experimental Drug; NMA Sets Up Committee (2) (3) (4)
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Experimental Ebola Drug Cures Monkey by Jhosh(m): 5:30pm On Sep 01, 2014 |
Abuja - An experimental Ebola drug healed all 18 monkeys infected with the deadly virus in a study, boosting hopes that the treatment might help fight the outbreak raging through West Africa — once more of it can be made. The monkeys were given the drug, ZMapp, three to five days after they were infected with the virus and when most were showing symptoms. That is several days later than any other experimental Ebola treatment tested so far. The drug also completely protected six other monkeys given a slightly different version of it three days after infection in a pilot test. These two studies are the first monkey tests ever done on ZMapp. "The level of improvement was utterly beyond my honest expectation," said one study leader, Gary Kobinger of the Public Health Agency of Canada in Winnipeg. "For animal data, it's extremely impressive," said Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, which had a role in the work. It's not known how well the drug would work in people, who can take up to 21 days to show symptoms and are not infected the way these monkeys were in a lab. Several experts said it's not possible to estimate a window of opportunity for treating people, but that it was encouraging that the animals recovered when treated even after advanced disease developed. The study was published online by the journal Nature. Testing ZMapp ZMapp had never been tested in humans before two Americans aid workers who got Ebola while working in Africa were allowed to try it. The rest of the limited supply was given to five others. There is no more ZMapp now, and once a new batch is ready, it still needs some basic tests before it can be tried again during the African outbreak, Fauci said. "We do need to know what the proper dose is" in people and that it's safe, he said. Ebola has killed more than 1,500 people this year and the World Health Organisation says there could be as many as 20,000 cases before the outbreak is brought under control. Ebola has now spread to a fifth African country – Senegal – where a university student who travelled there from Guinea was being treated. There is no approved vaccine or specific treatment, just supportive care to keep them hydrated and nourished. Efforts have focused on finding cases and tracking their contacts to limit the disease, which spreads through contact with blood and other fluids. ZMapp is three antibodies that attach to cells infected with Ebola, helping the immune system kill them. |
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