ABSTRACT
O_TEXTBOXSummary boxO_ST_ABSWhat is already known about this topic?C_ST_ABSA new variant of concern of SARS-CoV-2 (P.1). emerged in the city of Manaus in November 2020. Since then, a sharp increase in COVID-19 cases in Manaus led to the collapse of the health system in early 2021. What is added by this report?Transmissibility and reinfection of P.1 were estimated using an epidemiological model-based fitting and public health data. The transmissibility is 2.5 times greater than the wild variant and reinfection probability is 6.4% on average. What are the implications for public health practice?This new variant poses a global threat due to its very high transmissibility. The results highlight the need to urgently monitor and contain its spread. C_TEXTBOX
