The World Health Organization's chief looks set to run unopposed for a second term at the helm as tries to guide the world through its biggest health crisis in a century, sources said. However, Tedros Adhanom Ghebreyesus lacks the support of his native Ethiopia due to friction over the Tigray conflict, the sources told Reuters. An Ethiopian former health minister from the Tigray region, Tedros became the WHO's first African director-general in 2017.