Tag Archives: PCR test

[ad_1] A new study from the University of Colorado and Harvard University has confirmed that testing half of the population weekly using cheap and rapid coronavirus tests will push the virus towards elimination within weeks, even though these tests are significantly less sensitive than tests. standard clinical. The authors stated …

[ad_1] It will no longer be necessary to have a negative PCR test result up to 96 hours before the flight. However, the portfolio explains, airlines must inform their passengers that when they arrive in Colombia they will be monitored by their insurer, health secretaries or through the National Contact …