Medical workers wearing Personal Protective Equipment (PPE) gear collect a swab sample from a woman (not pictured) to test for the COVID-19 coronavirus, in Colombo on July 14, 2020. - The country has reported just 2,617 cases with 11 deaths, but army chief Shavendra Silva said nearly half the 1,100 residents and staff at a drug rehab facility near the capital had tested positive in the past week, and some visitors may also have been infected. (Photo by LAKRUWAN WANNIARACHCHI / AFP) (Photo by LAKRUWAN WANNIARACHCHI/AFP via Getty Images)