Most cases in UP are of Dengue: Ved Vrat Singh

''Necessary vigil is being taken in all the districts of Firozabad, Hathras, Mathura or Mainpuri. Most of the cases are of Dengue. Some are viral fever and some are Laparovirus. Our Director Sanchari and others health specialists have been camping in Firozabad for the past several days'', says Ved Vrat Singh.