Key takeaways: Delta variation was the reason behind India’s astonishing second flood of the Covid-19 pandemic. The World Health Organization (WHO) on Monday cautioned that the danger identified with Omicron – the…
Key takeaways: Delta variation was the reason behind India’s astonishing second flood of the Covid-19 pandemic. The World Health Organization (WHO) on Monday cautioned that the danger identified with Omicron – the…