52
Participants
Start Date
August 15, 2019
Primary Completion Date
April 5, 2024
Study Completion Date
December 31, 2024
Doxycycline
doxycycline 100mg orally daily
Placebo
placebo capsule identical in appearance, taste, and size to the capsule provided to the intervention group
British Columbia Centre for Disease Control, Vancouver
British Columbia Centre for Disease Control
OTHER_GOV