Here are few thoughts based on news today:
1. Reports are coming out that at least 30 mutations of the Cornavirus have been found. If true, it could definitely complicate the development of a vaccine. Dr. Birx was asked about this yesterday during the daily briefing yesterday. The question was with regards to the possibility that the US has experienced different strains. She said it was possible and they were planning to examine data from California, New Mexico, New York, and New Jersey. There is some thought that the version that hit the western part of the US came from China and was less virulent and the one that hit NY and the east coast came from Europe and it was more deadly - such as what has been seen in Spain and Italy.
I did read a thread last night where some virologists suggested that even if there are mutations, not all mutations significantly affect how virulent the virus will be. This is an RNA virus and not all portions of the RNA have a virulent effect. So, in summary, I would offer caution in reacting to the news that the virus is experiencing significant mutation.
We also need to recognize that developing vaccines is complicated and it in some cases can take 10 to 15 YEARS to develop a vaccine. The other thing I would point out is that this is a Coronavirus, just like one of the virus' that causes the common cold (others are rhinovirus, RSV, and parainfluenza). The Coronavirus variety accounts for approximately 20% of the cases of the common cold each year and tend to be the type of cold we get in the winter and early spring. There are four version of the Coronavirus that cause the common cold (out of approximately 30 in total. The primary reason we do not have a vaccine for the common cold is due to the fact that there are so many variations of the Coronavirus' that developing a vaccine for one will not work on the others and when it mutates, a new version of the vaccine may be required.
2. I saw today that Governor Cuomo is planning to reopen NY in regions. This makes sense, since many areas of NY were not impacted as much as the NYC metro area. I would expect NC to do something very similar. There are many areas of the state with very low known case counts and low death rates. It is quite possible and I would suggest prudent, to move to Phase 1 and 2 for some areas of the state, while keeping others in lockdown (Mecklenburg County as an exampe) or only moving to Phase 1 after case counts drop further.
I still believe we have to view the Congregate and Non-congregate populations differently. You can decided to move to Phase 1 at the end of the month for the entire state (assuming trends continue to be favorable) and keep Congregate facilities and hospitals under more severe lock-down constraints. I think the governor and his staff will have a difficult time if they try to apply one set of policies for the entire state.
3. I do not have any issue with people protesting the stay-at-home orders, but I am troubled by the fact that the protesters are not practicing social distancing practices. I can fully understand people's frustration and it has not been helped by some of the arbitrary and capricious policies implemented in some states. Those policies (arresting lone paddle boarders, shutting down fishing in rivers, banning the sale of infant car seats, etc) were of know benefit to public health and only served to make people who are already upset, more upset. Governments have a duty when the institute policies that infringe on people's rights, to not do so in an arbitrary and capricious way. When they do so, they lose the ability to govern.
4. I think most people should expect that when the economy reopens, a few things will remain in place:
- Requirements to wear masks in public and when in business establishments when returning to work
- Requirements on businesses to reduce occupancy
- No gatherings larger than 10 people - I fully expect if we have college sports in the Fall, it will be without fans
I work for a large computer company with one of its headquarters in Beijing. Since the employees returned to work, they have been required to put on a face mask when they enter the building (face mask provided by company - they get one a day). They get their temperature taken when they enter the building and if they have a temperature, they must leave and return home. People do not sit side by side in the office. They reduced seating capacity by 50% and half of the desks (between people) remain unoccupied. There are no more meals eaten in the cafeteria. Employees go to the cafeteria to get their meals and return to their office area and eat at their desk. This is the only time while they are in the office when they are allowed to remove their mask.
I expect many employers in the US to implement most of the steps I just outlined and these will likely stay in effect until a vaccine is found.