SARS-CoV-2 articles from across Nature Portfolio SARS-CoV-2 is a positive-sense single-stranded RNA virus. It is contagious in humans and is the cause of the coronavirus disease 2019 (COVID-19).

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Yoga Pose Correction app uses AI and ML to analyze Surya Namaskaram postures. It compares user videos with reference poses using MediaPipe and OpenCV, provides accuracy scores and feedback.