Coronavirus Infections/epidemiology, Pneumonia, Viral/epidemiology, Pandemics/statistics & numerical data, Financial Resources in Health/economics, Health Systems/economics, Brazil/epidemiology, Access to Essential Medicines and Health Technologies, Ventilators, Mechanical/supply & distribution, Hospital Bed Capacity/statistics & numerical data, Intensive Care Units/statistics & numerical data, Epidemiological Monitoring, Coronavirus Infections/diagnosis, Pneumonia, Viral/diagnosis, Polymerase Chain Reaction/statistics & numerical data, Enzyme-Linked Immunosorbent Assay/statistics & numerical data, Suicide/prevention & control, Central Nervous System Agents/supply & distribution, Social Isolation/psychology, Health Information Management, Computer Security, Betacoronavirus/immunology, Coronavirus Infections/immunology, Pneumonia, Viral/immunology, Viral Vaccines/immunology, Brazilian Health Surveillance Agency, Immunization Programs/organization & administration, Risk Groups, COVID-19