I think it determines the level of disinfection or sterilization required for reusable medical devices. The level of terminal processing required by medical services is based on the classification system developed by Spaulding in 1970. It divides medical devices into three categories, based on the client/patient/resident's risk of infection due to contact with various types of devices. It is widely used for matching the disinfection and sterilization of surfaces, particularly those of re-usable medical/surgical devices, with available processes.
Stratum corneum, the fifth outermost layer.
Vitamin D, helps build bones and keep bones strong and healthy.
<span> Serratia marcescens primarily produces a bright red pigment called prodigiosin. Depending on the synthesis (partial or complete) of prodigiosin, the colour of the colony can be different. At the room temperature, prodigiosin production decrease which results in the white colour of Serratia. Serratia can also be colourless due to prolonged sunlight (UV mutagenesis).</span>