A health care worker diagnosed with the virus is asking for experimental drug therapy . The patient has been in isolation at a hospital since he was admitted to Texas Health Presbyterian Hospital Dallas on September 28. She fell ill after returning from West Africa as a medical volunteer . `` The disease has a variable course and we will know much more in a week 's time . '' A woman in the Scottish Highlands has tested negative for Ebola , government says .
A health care worker diagnosed with the virus is asking for experimental drug therapy . The patient has been in isolation at a hospital since he was admitted to Texas Health Presbyterian Hospital Dallas on September 28. She fell ill after returning from West Africa as a medical volunteer . A woman in the Scottish Highlands has tested negative for Ebola , government says .