If you’re new to this area you may not be aware of people here getting so sick from mold.  It has affected whole families.  It may take over a year or more to recover.  It is in old buildings

and newer ones.  In my neighborhood W&M students have had to move out of one house twice, once before the COVID lockdown.  That house was built after the year 2000.

A HEPA filter helps protect from this sickness.  Price ranges vary according to how many organisms it can filter and size of area you want covered.  Prices begins at $99