Antimicrobial drug resistance (AMR) is the one the three biggest challenges in view of all the 6 incumbents for the post of DG of WHO. Read
WHO’s Director-General candidates: visions and priorities
A new Director-General of WHO will be selected in May 2017. Richard Horton and Udani Samarasekera asked the six candidates competing for the position about their candidacy.
http://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(16)31847-5.pdf.