Mics are actually pretty troublesome to sanitize thoroughly. You can use alcohol or sanitary wipes to clean the exterior parts like the body and grill, but inside the grill has a foam layer which is a porous and absorbent material. You can try putting on a foam windscreen to as protective layer, but still recommend wiping down the mic surface beforehand because you still use to handle the mic while putting it on, then when you're done you can just wash it the sink with some soap and water. Ever since covid times, I occasionally seen some TV/media broadcasters cover their mics with some sort of nylon cover or something like that, probably used for sanitary reasons. But if you wanna keep things simple as possible and have peace of mind, then getting your own personal microphone is the way to go. And be sure to label or mark the equipment with your name to prevent other people from taking it.