Multiresistant bacteria, which cause many diseases acquired when you are in a hospital, can be counted days.
You cannot see it when you are admitted to a hospital, but the Methicillin-resistant Staphylococcus Aureus or MRSA can be found on its walls. For this reason, researchers at the Rensselaer Polytechnic Institute in the United States developed an antibacterial material that can be mixed with the paint. During the tests, all MRSA died after 20 minutes of being in contact with that antimicrobial substance.
This coating combines carbon nanotubes with lisostaphine, a natural enzyme used by non-pathogenic strains of the staphylococcus bacteria to defend against Staphylococcus aureus, including MRSA.
The best thing about this paint is that it can be washed, it does not harm the environment, it is not based on antibiotics and it is not toxic.