Can I go to kindergarten with the titer of 1:2?

I can't. Querying 39 Health Net, the titer 1: 2 indicates the result of Treponema pallidum examination, which is syphilis positive. Syphilis is an infectious disease, so you can't work in kindergarten after syphilis treatment. Syphilis is an infectious disease caused by Treponema pallidum infection, mainly through mother-to-child transmission and blood transmission.