No, testing isn't causing case counts to rise. The virus is just spreading faster.

After weeks in which coronavirus cases and deaths were slowly declining, the tide has turned. On Wednesday, the United States surpassed its previous record high number of cases, reached in April when the virus was battering the Northeast, according to data gathered from states by The COVID Tracking Project. Hospitalizations are also increasing, though they are far from their peak nationally in April.

“The tip of the iceberg can’t be growing with the iceberg shrinking,” said Dr. Sten Vermund, dean of the Yale School of Public Health. “It violates laws of physics and oceanography.”…

In other states, including Arizona, Texas and Florida, which did not see a wave of early cases and deaths, the increase in positive results has far surpassed testing growth. In Florida, testing has even decreased a bit comparing the seven days through Tuesday to the same period before Memorial Day. (Florida recorded an abnormally high number of new tests on May 20, which may have inflated the rolling average on May 25.)

Texas and Florida each logged more than 5,000 new cases Wednesday. Hospitalizations are also on the rise in these states.