Blood test could identify millions of people unknowingly spreading tuberculosis | UK News
A blood test that could identify millions of people who spread tuberculosis unknowingly is close to being developed, scientists have said.
By comparing proteins found in the blood of people with active TB to those in healthy people and patients with lung infections, researchers from the University of Southampton discovered a group of six biological markers that are found in high levels among infectious patients.
And if successful, a blood test that detects these proteins in the bloodstream could help identify the estimated three million cases of the disease which were missed last year, mostly in developing countries, according to…Continue Reading