湾区那么大，南北至少50哩，你在南还是北，又或者是东？看看里面的连接，有没有适合你的。

https://www.google.com/search?safe=active&tbs=lf:1,lf_ui:2&tbm=lcl&sxsrf=ALeKk03l3HJYs4nfBIF1WkQozecJq3A8qg:1607647338420&q=free+antibody+testing+near+me&rflfq=1&num=10&ved=2ahUKEwia556E2cTtAhXfFzQIHes1CQQQtgN6BAgCEAc#rlfi=hd:;si:;mv:[[37.45292351462595,-121.83220859152635],[37.36893244670798,-121.9896201149225],null,[37.410939752271524,-121.91091435322443],13]