Writes Christopher Condon:

Dear Lew:

I have heard that one thing that protects people against viruses is dry sauna. In our area we have a bunch of athletic clubs, many of which have saunas. Unfortunately, in a clumsy effort to protect us against viruses, the State of Texas has closed down the athletic clubs, so that the saunas are not accessible. Thanks a lot.

By the way, another thing that protects against viruses are devices called negative ion generators. If you are concerned about viruses, you won’t find negative ion generators at Home Depot, but you can track one down on the Internet. Just a suggestion.