br All the countries of the world have become alert due to the arrival of new variants of corona virus. After the new variants came out, once again there has been a stir in the whole world. Meanwhile, what is the preparation for the arrival of the new variant Omicron in Delhi, listen to Deputy CM Manish Sisodia br br corona virus के new variant आने से दुनिया के सभी देश सतर्क हो गए हैं. नए वेरिएंट सामने आने के बाद पूरी दुनिया में एक बार फिर हलचल मच गई है.