Measuring Bacterial Infection Response To Antibiotics Goes From Weeks To Minutes
Monday, July 1, 2013 - 10:50
in Health & Medicine
It currently takes a long time to measure a bacterial infection's response to antibiotic treatment. Clinicians must culture the bacteria and then observe its growth, in the case of tuberculosis for almost a month, in order to determine if the treatment has been effective. Using laser and optical technology, an EPFL team of physicists has reduced this time to a couple of minutes. To do so, Giovanni Dietler, Sandor Kasas and Giovanni Longo have exploited the microscopic movements of a bacterium's metabolism. read more