Great thread idea. Those are great observations about good news all around us. It is refreshing and wonderful to read. I'll add a couple of thoughts that are even more directly related to the virus rather than byproducts of the actions being taken.
The statistics: PLEASE do not take this as minimizing the pain and suffering of the victims of COVID-19 and their loved ones. That is not my intent, and I recognize I may prove to be one of them before this is over. However, the numbers are actually good news. Compared to where this virus was expected/predicted/modeled to go in terms of spread and # of victims, % of death, etc., we are at basically a statistical ZERO compared to what was expected about a month ago. We are barely above zero when compared to United States H1N1 infections (not deaths, but infections) from 2009/10 (over 60 million infected then vs less than 1 million so far now). You wouldn't know that by the level of panic and fear, but it's true. Comparatively speaking, it is wonderful news.
Working together: Also, look at what companies in the US and abroad are doing. Watch how quickly many companies large and small have switched their business models from what they were doing 2 weeks ago to what they doing now to fight this. In addition to the Fortune 500 level examples, there are small companies stepping up huge, too. One restaurant I know saw their ingredients (groceries to you and me) supply chain being so reliable through this that they switched from being a restaurant to a grocery delivery service for a neighborhood that badly needed it. They aren't cooking, but they just keep ordering/selling/delivering to their community. Win/win.
The Team: You may think I am taking this political in direction. I am not. It is not my intent and I am certain that is not the intent of the OP, but I have to add this. If you see any of these daily press conferences being held at The White House, (and please let's not focus on the hatred some have for POTUS here), there are some truly remarkable people working on this. Watch them. Listen to them. See how professional they are when handling (often stupid) questions. Can you find mistakes and fumbles? Absolutely. By and large, though, this is a team of outstanding, intelligent, and competent managers working on large teams of people to help us through this. I find it impressive. Most of them, anyway. Forget what side of the aisle you may find yourself and watch that team work.
Donations: Can you believe how many companies have stepped up and donated items to this cause? Millions and millions of dollars worth of donations.
We have our faults as a country, but I am thankful we are here when something like this comes along. Actually we are thankful we are here all the time, but we think about that more in times like this.