The sky-high results are easy to explain -- though not so easy to fix. The Latin American nation has shunned wide-scale testing and instead runs exams only on the sickest of patients
When rates are that high, it means governments don't have a handle on how bad the outbreak is within their borders. In the U.S., where the positivity rate is creeping back up and stands at 8%, the Centers for Disease Control and Prevention said the true scale of the pandemic may be 10 times what tests show.
When rates are that high, it means governments don't have a handle on how bad the outbreak is within their borders. In the U.S., where the positivity rate is creeping back up and stands at 8%, the Centers for Disease Control and Prevention said the true scale of the pandemic may be 10 times what tests show.
Half of All Covid Tests Are Positive in Mexico, Highest in the World
As nations around the world try to get their economies humming again, the number of coronavirus tests coming back positive has turned into the metric to watch. Five percent is the threshold to reopen safely. Ten percent is troubling, twenty percent outrageous.
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