genetics

Tag archives for genetics

When is MRSA not MRSA?

…when it contains a weird gene conferring methicillin resistance that many tests miss. Methicillin-resistant Staphylococcus aureus (MRSA) has become a big issue in the past 15 years or so, as it turned up outside of its old haunts (typically hospitals and other medical facilities) and started causing infections–sometimes very serious–in people who haven’t been in…

What’s in Your Genes?

Student guest post by Liz Stepniak In the field of chronic disease, genetics has long been determined as a component of disease susceptibility. Infectious disease was believed to be caused by an agent of infection, such as a virus or bacteria which comprises a large environmental factor. In the past decade or so, this view…