West Bengal Chief Minister Mamata Banerjee hit back at BJP President JP Nadda over the vaccination drive in India. Reiterating her charge that the BJP govt’s negligence is responsible for the second wave of Covid in the country, Mamata said that BJP was a disease in itself. She alleged that the BJP was only interested in winning the Bengal polls when the second wave of Covid was devastating the country. Mamata’s response came after BJP President JP Nadda slammed the opposition for criticizing the vaccination drive in the country. Watch the full video for all the details.