If I was laid off because of the pandemic, am I required to return to work if I don’t feel like it’s safe returning? I have two parents with pre-existing health conditions that I’m home with and a nephew I have been caring for since his parents are

I live in the state of Texas and my employer (dental office) laid everyone off due to the pandemic. Now that our governor is opening things back up slowly, my employer wants to open back up but I don’t feel like it’s the right thing to do at this time, nor do I want to risk my life and risk bringing anything home to my parents who are in their late 50’s with pre-existing health conditions. I thought when you’re laid off that was a permanent separation. I have a letter from my employer which states that this was not a temporary lay off because at the time, they did not know how long they would be closed. In that letter, it also states that we would all be considered rehired as they see the need to bring people back on. I need to know my rights and know that if I refuse, I won’t be penalized or lose my unemployment benefits.