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Coronavirus Variant Delta B1.617.2. Delta variant first detected in India. Isolated vector icon
The announcement of the new coronavirus variant with the waving British flag. Health and medicine. Global pandemic
A sign on the sidewalk on a small town's main street warns people that this is a "high transmission" area for COVID-19. The CDC again required face masks when the delta variant surged in 2021.
Corona Virus SARS CoV 2, 2019 nCoV 2020 2021 Covid 19 Variant. Corona virus new strain and version. 3D Illustration of viruses on velvet background with microscоpe view of sliced virus.

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