Ethan Tumarkin1, Mark J Siedner2,3,4, Isaac I Bogoch5,6. 1. Department of Medicine, University of Toronto, Toronto, Ontario, Canada. 2. Harvard Medical School, Boston, MA, USA. 3. Massachusetts General Hospital, Boston, MA, USA. 4. Mbarara University of Science and Technology, Mbarara, Uganda. 5. Department of Medicine, University of Toronto, Toronto, Ontario, Canada isaac.bogoch@uhn.ca. 6. Divisions of General Internal Medicine and Infectious Diseases, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada.