![Kappa and Delta variants: Explained: Why WHO named Covid-19 variants first found in India as 'Kappa' and 'Delta' | India News - Times of India Kappa and Delta variants: Explained: Why WHO named Covid-19 variants first found in India as 'Kappa' and 'Delta' | India News - Times of India](https://static.toiimg.com/photo/msid-83137710/83137710.jpg)
Kappa and Delta variants: Explained: Why WHO named Covid-19 variants first found in India as 'Kappa' and 'Delta' | India News - Times of India
![How Delta, Kappa variants evade immune system, scientists find out | Lifestyle Health | English Manorama How Delta, Kappa variants evade immune system, scientists find out | Lifestyle Health | English Manorama](https://img.onmanorama.com/content/dam/mm/en/lifestyle/health/images/2021/11/10/coronavirus-c.jpg)
How Delta, Kappa variants evade immune system, scientists find out | Lifestyle Health | English Manorama
![Structural and biochemical rationale for enhanced spike protein fitness in delta and kappa SARS-CoV-2 variants | Nature Communications Structural and biochemical rationale for enhanced spike protein fitness in delta and kappa SARS-CoV-2 variants | Nature Communications](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41467-022-28324-6/MediaObjects/41467_2022_28324_Fig1_HTML.png)
Structural and biochemical rationale for enhanced spike protein fitness in delta and kappa SARS-CoV-2 variants | Nature Communications
![AstraZeneca, Pfizer COVID-19 vaccines effective against Delta, Kappa variants: study - The Globe and Mail AstraZeneca, Pfizer COVID-19 vaccines effective against Delta, Kappa variants: study - The Globe and Mail](https://cloudfront-us-east-1.images.arcpublishing.com/tgam/CWUGCDKTVFKVNHGHUTR3JAC3QY.jpg)