There are certain types of wood which are natural pesticides
See if there is a termite management system
The label for the TMS would be found in the electric meter box
Seller agent’s are obligated to talk about history of damage if they are told/informed. The seller themselves are under no obligation to explain anything to the agent
Termites get into the house via the weep holes in the brick
Don’t cover them up! They are a great way to check access termites have to the property