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Country/Area Confirmed cases [1]as of 19 December Confirmed cases [2]as of 23 November Cases (other sources) as of 19 January 2022 First detection
Delta (B.617.2) First identified in India in late 2020, the delta variant soon spread across the globe. It became the dominant variant of SARS-CoV-2 until the emergence of omicron in December 2021.
The Epsilon variant or lineage B.1.429, also known as CAL.20C [159] or CA VUI1, [160] 21C [75] or 20C/S:452R, [98] is defined by five distinct mutations (I4205V and D1183Y in the ORF1ab gene, and S13I, W152C, L452R in the spike protein's S-gene), of which the L452R (previously also detected in other unrelated lineages) was of particular concern.
This is a list of national capitals, including capitals of territories and dependencies, non-sovereign states including associated states and entities whose sovereignty is disputed. The capitals included on this list are those associated with states or territories listed by the international standard ISO 3166-1 , or that are included in the ...
With a new wave of COVID-19 infections fueled by the Delta variant striking countries worldwide, disease experts are scrambling to learn whether the latest version of coronavirus is making people ...
India said on Wednesday it has found around 40 cases of the Delta coronavirus variant carrying a mutation that appears to make it more transmissible, and advised states to increase testing.
The Delta variant (B.1.617.2) was [3] [4] a variant of SARS-CoV-2, the virus that causes COVID-19. It was first detected in India on 5 October 2020. The Delta variant was named on 31 May 2021 and had spread to over 179 countries by 22 November 2021.
The Delta variant is more transmissible than the SARS-CoV-2 ancestral strain as well as the viruses that cause MERS, SARS, Ebola, the common cold, the seasonal flu and smallpox, the report said.