The Berlin Visiting Nurse Association Flu Clinic. The clinic is open for Berlin residents over the age of 18.  No appointments are needed. *Arrangements can be made for any residents who are homebound and unable to attend.  If you have any questions, please call the Berlin VNA at 828-7030 between  8:00 and 4:00 Monday to Friday.  Traditional Medicare, Aetna, Connecticare, Cigna and Blue Cross will be accepted.  If no insurance, there will be a $25 charge (cash or check).