Betacoronavirus, Pneumonia, Viral/prevention & control, Coronavirus Infections/prevention & control, Pandemics/prevention & control, Quarantine/organization & administration, Social Isolation, Hospitals/supply & distribution, Coronavirus Infections/epidemiology, Hospital Bed Capacity/statistics & numerical data, Intensive Care Units/statistics & numerical data, Ventilators, Mechanical/supply & distribution, Poverty Areas, Coronavirus Infections/diagnosis, Polymerase Chain Reaction/statistics & numerical data, Public Policy, Public Sector/economics, Health Systems/organization & administration, Public-Private Sector Partnerships/economics, Disease Notification/standards, Schools/organization & administration, Mobile Applications, Education, Distance/organization & administration, COVID-19, Doria, João, Plano São Paulo