COVID-19 treatments

With a little over a year from the beginning of the pandemic, the shape of what was tried is becoming clearer. When everyone is dying, and nothing you can do makes a difference, you pull out all the stops, and you throw everything you have at the problem. What does it mean, medically, to throw everything you have at the problem? With 2 million deaths attributed to COVID-19 and 85 million confirmed cases, there is certainly enough “clinical material” to begin to see what does and does not work to improve outcomes. 
Last week we took down an article about ivermectin, because of threatening phone calls and emails. Those responses are another sign of the destructive, divisive politicization of scientific discourse. It is another skirmish in the tearing of our national fabric of trust or at least the assumption of goodwill. I have to say something, as a physician and citizen, it is definitely in my lane.
It's looking like winter will arrive with rising numbers of cases in the U.S. and Europe. Hospitals are again beginning to fill up. But there's some evidence that the hard-won lessons in treating COVID-19 are beginning to improve outcomes.
On tap this time around: Is natural always best, or even better? ... Channeling Rod Serling on digital clutter ... "Slow down, you move too fast" ... How do penguins survive the winter? ... And, can food coloring help against COVID-19?