CURB-65 is a BTS recommended severity rating for community acquired pneumonia (CAP) and should not be confused with the ABC criteria defined in the flow diagram. Patients with a CURB-65 score of 3 or more are at highest risk of death and should be managed as having severe pneumonia.
Blot out spills as soon as they occur. Due to the porous nature of slate, it is best not to wipe spills on countertops. When wiped, the fluid spreads which creates and spreads stains on your countertop. Clear stains on your slate with a poultice meant for natural stone countertops.
Silestone countertops have a nonporous texture, which makes them resistant to stains, as they do not absorb liquids. Therefore, you will have no problem in cleaning the accidental spill of wine or coffee. This texture also makes it extra safe, as it is difficult for pathogens to develop on its surface.