The ride-hailing service will begin a trial program of accepting cash payments throughout Colombia, where previously only card-based transactions were permitted.
The downgrades for Bogotá and Medellín — Colombia's two biggest cities — are the same action Fitch Ratings took against the nation's sovereign rating and state-controlled Ecopetrol in July.
More than 70 international exhibitors will gather discuss all aspects of the health industry, including dentistry, while placing an extended focus on the tech aspects of care.
Flight traffic is up almost across the board at Colombia's 10 largest airports compared to 2015, and there has been a huge spike among travelers heading to the Caribbean.