However, unconfirmed reports claimed that more than hundred persons are suffering from the disease and many of them are resorting to traditional ways of treatment in the area instead of going to hospitals.
"All the four new cases are also from the worst affected areas of Jobra", informed CDMO Prafulla Behera adding that a mobile health camp would move around the locality from Friday to treat the patients at their doorsteps.
Meanwhile, political parties upped their ante targeting the local civic body authorities and the district administration for failing to check the spread of the disease in the city.