people don't realize we have the finest docks, they have ucf doc. they come with the best credentials in the country and they come here to serve those that suffer the greatest disparity. i want to thank the mayor for not only getting to zero but the bacbackfills because we have toe able to continue to test and link people to care. i want to thank everybody for being here. it's emotional being back here and it's the first time i have been back on this ward since i left and became supervisor. i want to salute the people that work onward 86 and work at my hospital. they are my hero. thank you. [applause] i need to introduce the next speaker. i would like to introduce dr. thomas aragon. >> good morning, how is everyone? my name is dr. thomas aragon, i am the public health officer in the city of san francisco and i grow up in this neighborhood. in 1988 i started clinical training here so i am very proud to be here today as your health officer. in san francisco in the department of public dealtdeparr approach is based on embodying and promoting universal