Intervention Class	Causal impact	Need
Personal Protective Equipment (Facemasks, Gloves)	Transmissibility Reduction (Reduce infectiousness of contacts)	Prevent worst-case shortages
Improved hygiene (Handwashing, cough etiquette, food preparation, etc.)	Transmissibility Reduction (Reduce infectiousness of contacts)	Education (most effective approaches and techniques) worst-case supply shortages (soap or alcohol based hand cleaners, cleaning agents.)
Changing Norms (Self-Isolation, Personal distance, Reduced crowding)	Exposure Reduction (Reduce number and intensity of contacts)	Education, Behavioral Change
Targeted professions / activities (Restaurant workers, personal care providers, teachers)	Transmissibility and Exposure Reduction (Reduce exposure to / from most likely and highest consequence vectors)	Planning
Home supportive care	Impact Mitigation (Reduce lethality / intensity of infection)	Education, Supplies
Planning and resilience	Impact Mitigation (Reduce impact, prevent secondary breakdowns)	Planning, Education