Hair appointment this Saturday but don’t know if I should go due to Coronavirus outbreak..

I have my hair appointment this Saturday but I don’t know if I should even go due to this outbreak going on.. I live in Southern California & everything is getting shut down, I have 2 little boys and I really want to keep them safe but I don’t know if going to this hair appointment will put us at risk.. what do you guys think?

UPDATE: I also have my sons speech therapy appointment with kaiser to do the ear test in 2 weeks then the end of April is my sons 12 month check up for shots, I don’t know if I should postpone those as well? I’m forsure canceling my hair appointment but what do I do with my kids appointments?