So now - so you have HIV and then because their immune system is compromised that MRSA has the ability to take hold in the person with HIV more - it's more likely that the MRSA will take hold in the person with HIV than a non-HIV person, right?

NPR: Tracking a New Strain of Drug-Resistant Staph

Mold can be deadly--if you eat enough of it or if your immune system is compromised.

FORBES: Science Versus Hysteria