Courtesy of NYT:
The Centers for Disease Control and Prevention quietly modified its coronavirus testing guidelines this week to exclude people who do not have symptoms of Covid-19 — even if they have been recently exposed to the virus.
Experts questioned the revision, pointing to the importance of identifying infections in the small window immediately before the onset of symptoms, when many individuals appear to be most contagious.
Models suggest that about half of transmission events can be traced back to individuals still in this so-called pre-symptomatic stage, before they start to feel ill — if they ever feel sick at all.
“This is potentially dangerous,” said Dr. Krutika Kuppalli, an infectious disease physician in Palo Alto, Calif. Restricting testing to only people with obvious symptoms of Covid-19 means “you’re not looking for a lot of people who are potential spreaders of disease,” she added. “I feel like this is going to make things worse.”
At a moment when experts have almost universally come forward to encourage more frequent and widespread testing, especially to reach vulnerable and marginalized sectors of the population, the C.D.C.’s update appears counterintuitive and “very strange,” said Susan Butler-Wu, a clinical microbiologist at the Keck School of Medicine of the University of Southern California.
I first heard this late last night and I really thought I had misunderstood it, after all, how can this be true?
But it is true.
Essentially Donald Trump broke the CDC, just like he broke the Justice Department, and now it is useless to us.
We need these agencies to be reliable and to provide trustworthy information, and Trump has somehow managed to remove every ounce of integrity from the agency and reinvented it to reflect his way of thinking.
And now the problem is that businesses, schools, and government agencies can use this as an excuse to risk the lives of their customers, students, and employees.
That makes all of us much less safe.