It is only the things you have control over @bradleyarrow that you should worry. But still be vigilant and cautious with your own health needs. I have several health issues, so keeping myself healthy is first and foremost. And being over the age of 60 is supposedly more susceptible, so I'm that category.

You are correct in that we can be thankful for Steem. But most importantly all the Communities and groups who attempt to make this space a better environment for engagement.