Two of the associates were signatories of the bank account that was created in the name of Kolkata municipal corporation (KMC) by the accused, the officer said.
The third person, who was on the payroll of Deb, had actively taken part in the camps where several people were “inoculated” by spurious vaccines, he said.
“One of them is a resident of Salt Lake, while another is from Barasat. Both were called for questioning before they were arrested,” the officer said.
The third person, a resident of Taltala, was arrested after police found him to be “very active” in helping organising the camps, he said.
Meanwhile, three more cases were registered against Deb at the Kasba police station, the police officer said.
“A private firm which claimed to…