The Trump Administration — yet again — has sowed confusion, frustration, and anger over the federal response to the Covid-19 pandemic, creating potentially harmful credibility issues for a prospective coronavirus vaccine, the scientific concept of “herd immunity,” a possible blood-based treatment for the illness, as well as testing, contact tracing, and quarantines for the disease.

The White House follies would be considered bad farce, save for the reality that the U.S. death toll races toward 200,000 and infections have skyrocketed past 6 million. The U.S. has 22 percent of the world’s Covid death toll, but only 4 percent of the world’s population.

With schools reopening, infections, hospitalizations, and deaths among children are on the rise.