Issues continue to dog the testing of Ebola drugs and vaccines
Friday, October 17, 2014
At a U.S. congressional hearing that examined the country’s public health response to Ebola, an official from the Food and Drug Administration (FDA) said it’s working to develop “a flexible and innovative protocol” to evaluate experimental treatments for the disease. The fact that no such common protocol already exists speaks to the complex practical and ethical issues that surround the use of untested drugs and vaccines in the midst of explosive spread of a virus that kills more than half the people it infects.
Given the epidemic’s unprecedented scale, a panel of bioethicists and infectious disease specialists convened by the World Health Organization (WHO) in August unanimously decided that it was ethical to use unproven treatments and preventions against this deadly disease. The panel also said there was a “moral obligation” to gather and share scientifically relevant data about whether these products were safe and effective. But it did not suggest how this should happen, and as the FDA official’s testimony indicated, new views are still emerging while others are being refined.
- Health Care