mumbai at least 3539 of the days target of 3852 health workers were administered covid19 vaccines at 10 vaccination centres in mumbai on friday a civic official said according to the brihanmumbai municipal corporation bmc the numbers have improved considerably since the drive started on january 16 as the civic body has now permitted health workers registered for immunisation to walk in anytime to take the shot as per the official data only 4852 per cent health workers had come forward to take the vaccine in the first three sessions of the drive nearly 92 per cent of 3852 healthcare workers were given shots on the fourth session of the immunisation drive the official said the response to the drive has improved since the walkin facility was started for healthcare workers the bmcs executive health officer mangla gomare said adding that technical issues of cowin application have been resolved making the procedure smoother for them cowin is the it platform developed by the union government to implement and manage the inoculation process according to the official data 685 healthcare workers took the shot at kem hospital the highest in the city followed by 572 at dr babasaheb ambedkar hospital and 517 at rajawadi hospital all of them were administered covishield vaccine manufactured by punebased serum institute of india barring 25 health workers who took the jab at the staterun jj hospital where covaxin developed by hyderabadbased bharat biotech is being administered earlier on wednesday of the targeted 3300 health workers called in for inoculation at 10 centres only 52 per cent 1728 healthcare workers turned up on tuesday 1597 out of 3300 health workers received vaccines while 1923 of the 4000 workers took the shot in the first session on saturday in light of poor response to the drive due to the technical glitches in cowin the civic body decided to allow the registered healthcare workers to walk in take the vaccine if they are not listed for the day