Frustrated

I need advice. My husband wants to go with his family for Christmas... I’ve already told him my concerns with Covid but he insists if I wrap baby on me with our wrap she’ll be fine since no one will carry her. My issue Is there will be at least 20 people there and though they will not carry her they still come near her.. and not only that but we are being exposed as well. His mom is very careless and always pushes him to go.. we all live in the same building. I’m very upset and feel cornered /: