My Daughter and Grand daughter both have asthema. I vape right next to them when we are having movie night. Neither of them have ever had an asthema attack or even complained that they were having a hard time breathing. I do not vape nic juice anymore, I weined myself off the nicotine completely. Actually, my grand daughter will stick her face right in the middle of my cloud of vapor because she loves the smell of it. I think you co worker is just trying to get some time off and using you as a scape goat.
I tend to agree with an earlier post, your co worker was trying to use you for an excuse to take the day off. And also, this is a battle you will not win at work (unfortunately)
I tend to agree with an earlier post, your co worker was trying to use you for an excuse to take the day off. And also, this is a battle you will not win at work (unfortunately)