Verna-Latin-The spring season. A great name for the dog that you adopt in the spring time. Vespera-Latin-The evening star. This girl dog is at her best in the evening. Virginia-Latin-A lady who is pure and virginal.
Mannitol Salt Agar (MSA) is a selective and differential medium. The high concentration of salt (7.5%) selects for members of the genus Staphylococcus, since they can tolerate high saline levels.
Once considered a harmless saprophyte, Serratia marcescens is now recognized as an important opportunistic pathogen combining a propensity for healthcare-associated infection and antimicrobial resistance. Serratia marcescens is a member of the genus Serratia, which is a part of the family Enterobacteriaceae.Currently 14 species of Serratia are recognized within the genus, eight of which are associated with human infection (67).f all Serratia species, S. marcescens is the most common clinical isolate and the most important human pathogen. S. marcescens is credited with a long fanatical history dating back to antiquity, when, because of its ability to produce a red pigment it was described as having âmasqueradedâ as blood (36).