The MSA will select for organisms such as Staphylococcus species which can live in areas of high salt concentration (plate on the left in the picture below). This is in contrast to Streptococcus ...

The MSA will select for organisms such as Staphylococcus species which can live in areas of high salt concentration (plate on the left in the picture below). This is in contrast to Streptococcus ...

MRSA is methicillin-resistant staphylococcus aureus ... shown here growing on an agar plate. Many new types of antibiotics were discovered during the 1950s and 1960s, but more recently, this ...