Weekly epidemiological update on COVID-19 - 10 August 2021

Edition 52

Overview

On 5 August, the cumulative number of COVID-19 cases globally surpassed 200 million, just six months after reaching 100 million cases. This week alone, over 4.2 million new cases and over 65 000 new deaths were reported, a slight increase as compared to the previous week. The largest proportionate increases in new cases were reported by the Region of the Americas (14%) and Western Pacific Region (19%), with 1.3 million and over 375 000 new cases reported, respectively. Additionally, a substantial increase (46%) in the number of new deaths was reported this week in the Western Pacific Region (Table 1). Of the 228 Member States and territories, 38 (17%) reported more than a 50% increase in new cases as compared to the previous week and 34 (15%) reported a more than a 50% increase in new deaths.

In this edition, one special focus is included:

  • A detailed update on the phenotypic characteristics (transmissibility, disease severity, risk of reinfection, and impacts on diagnostics and vaccine effectiveness) of SARS-CoV-2 Variants of Concern (VOCs) Alpha, Beta, Gamma and Delta. It also includes updates on the geographic distribution of VOCs.

WHO Team
Emergency Response (WRE)