My family and I have had cold, type A flu ,respiratory infection etc for the past two months on and off

Come to work and there are many out with stomach bug and type B flu

I hate to use vacation days to avoid this mess but I really don’t want my family to be sick anymore with this stuff, and don’t want to be sick myself

What does everyone think

Any tips for avoiding this

We’ve had type A flu don’t want type B 😫