Madrid, Oct 20 (EFE).- Spanish auxiliary nurse Teresa Romero, who became infected with Ebola while treating a patient with the disease, has tested negative for the virus in a second test performed on the weekend, although that does not mean that she is "free" of the virus with yet another test being required to determine that, the results of which will not be known for 24 to 48 hours. <br /><br /> <br /><br />Keywords: efe,ebola,virus,madrid,spain.
