COVID-19 surveillance: Large decrease in clinical notifications and epidemiological investigation questionnaires for laboratory-confirmed cases after the 2nd epidemic wave, Portugal March 2020-July 2021

• Autores principales: Vasco Ricoca Peixoto (Autor), André Vieira (Autor), Pedro Aguiar (Autor), Alexis Sentis (Autor), Carlos Carvalho (Autor), Daniel Rhys Thomas (Autor), Alexandre Abrantes (Autor), Carla Nunes (Autor)
• Formato: Libro
• Publicado: Frontiers Media S.A., 2023-03-01T00:00:00Z.
• Materias: article
• Acceso en línea: Connect to this object online.

IntroductionIn Portugal, COVID-19 laboratory notifications, clinical notifications (CNs), and epidemiological investigation questionnaires (EI) were electronically submitted by laboratories, clinicians, and public health professionals, respectively, to the Portuguese National Epidemiological Surveil...