A<unk>  in the context of the COVID-19 pandemic, is a sanitation technology. It can mean different things, depending on the industry or jurisdiction. For example, the UK NHS care home guidelines differ from the US CDC recommendations on "How to<unk>  and disinfect". The EPA has created a COVID-specific webpage on which are listed disease-specific pesticidal disinfectants, and has created a webpage on "GUIDANCE FOR<unk> ING AND DISINFECTING" in the context of the April 2020 plan, "Opening Up America Again". In certain jurisdictions, a<unk> must be performed by staff "whom have been trained in the use of appropriate personal protective equipment (PPE)".
Deep clean 
Injection 
Anesthetic
Extracorporeal
Optimal cutting temperature compound
Patched
Paper cut
Supervised injection site