1) No, quite the opposite. It was one of the reasons cited by the CDC as to why they originally did not support widespread face mask use.
2) This ties into the fact that PPE supplies were low when the pandemic started. They did not want to declare a mask ordinance while hospitals were still having a difficult time sourcing PPE themselves. The fact that many people would either be unable to purchase masks or be unwilling to participate made it so that they would just be working against themselves at a time when supply management was critical.
3) Is sociology not a science? It is a matter of public policy. Ensuring that healthcare professionals have access to PPE is the prudent course of action when dealing with a pandemic.
>> I don't think there ever was a scientific consensus that masks aren't effective against airborne diseases. There was a political decision, and that can change any time, but it has nothing to do with data collection or the scientific method.
What are you even talking about? Mask use continues to be studied widely[1]
2) This ties into the fact that PPE supplies were low when the pandemic started. They did not want to declare a mask ordinance while hospitals were still having a difficult time sourcing PPE themselves. The fact that many people would either be unable to purchase masks or be unwilling to participate made it so that they would just be working against themselves at a time when supply management was critical.
3) Is sociology not a science? It is a matter of public policy. Ensuring that healthcare professionals have access to PPE is the prudent course of action when dealing with a pandemic.
>> I don't think there ever was a scientific consensus that masks aren't effective against airborne diseases. There was a political decision, and that can change any time, but it has nothing to do with data collection or the scientific method.
What are you even talking about? Mask use continues to be studied widely[1]
[1]: https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-si...