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Surveillance and high vaccination coverage: how Portugal overcame the collapse and regained control of the pandemic.

Sandra Garrido de BarrosDenise Nogueira CruzJamacy Costa SouzaLivia Angeli SilvaMaria Clara da Silva GuimarãesMorena Morais RezendeJairnilson Silva PaimLigia Maria Vieira-da-Silva
Published in: Ciencia & saude coletiva (2023)
The uncertainties about COVID-19 require evaluating national responses to identify successes and failures in the pandemic control. This article analyzes Portugal´s response, particularly the contribution of its health and surveillance systems in dealing with the pandemic. An integrative literature review was conducted, including consultations of observatories, documents, and institutional websites. Portugal´s response was agile and showed unified technical and political coordination, including surveillance structure using telemedicine. The reopening was supported by high testing and low positivity rates and strict rules. However, the relaxation of measures as of November/2020 resulted in an increase in cases, collapsing the health system. The response involved a consistent surveillance strategy with innovative monitoring tools, which, combined with high population adherence to vaccination, led to overcoming that moment and kept hospitalization and death rates at new disease waves at low levels. Thus, the Portuguese case discloses the risks of disease resurgence with the flexibility of measures and the population´s exhaustion in the face of restrictive measures and new variants, but also the importance of articulation between technical coordination, the political sphere, and the scientific committee.
Keyphrases
  • coronavirus disease
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  • public health
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  • type diabetes
  • respiratory syndrome coronavirus
  • mental health
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  • quality improvement
  • dna methylation
  • copy number
  • skeletal muscle
  • health insurance