http://www.newsweek.com/nanomachine-gold-help-tuberculosis-treatment-1040374

A new tiny robot could help identify drug-resistant tuberculosis more efficiently.

Scientists from Brock University in Canada improved a microscopic robot they created in 2016 to help solve this unique problem, according to a press release published Monday. In a paper published July 2 in the journal Chemical Science, the team led by assistant professor of chemistry Feng Li, detailed how the nanomachine could potentially help solve a complicated problem in tuberculosis treatment.