I would also let them know you will cancel the lease to save them from being subjected to whatever is really bothering them.Only concern is they might hit you with some medical bills saying one of them has a lung infection, feeling eye irritation, coughing, shortness of breath, and asthma symptoms and holding you responsible, hoping you will write a fat check in exchange for some sort of hold harmless papers.

@Ryan Larsen Right now is made more difficult because the MF bug has infected everyone in sight!

Maybe I'm just reading into the bill more than I should, but this seems like a major overstep that could cost landlords thousands of dollars when the issue is most often caused by a tenant bringing in an infected item.   

Future infection, Nerve problems, etc etc.She never asked if I would pay for the bill.

But I also believe we are near the bottom - buy now.CNN Reports:House hunters are too scared to buy despite low pricesDespite some of the best home-buying conditions in years -- affordable prices, low interest rates and lots of choices -- fear of buying has infected the market.It has paralyzed house hunters, making them unable to pull the trigger even on attractive deals.

The warm tropical weather that makes joints feel good also increases disease carrying insects and vermin, and accelerates the growth of infections.

Maybe learn how to find what infect is market rent, right now I have no idea how to do that.

It fires up our imagination, but there are 1000s of people dieing on the roads and from hospital infection and yet, we don't take half the measures we take in the air.As to the origin and status of those terrorists, we can talk about it forever.

With the aid of ultraviolet lights, the last bit of bacterial can be killed in the water to make it potable.

This is in addition to the VA's recent history of infecting veterans with Hepatitis B, Hepatitis C and HIV.