What should we do?

Yes, to this. This isn't about being offensive or disrespectful. This is about your baby's safety. Agree on your boundaries and present a firm, united front. The unvaccinated family members will likely be upset, but that doesn't mean you are doing anything wrong. They have had 6+ months to get with the program; none of this is new information.

We don't have children, but my husband and I have had to draw this same boundary with his family due to my husband's immunocompromised condition. It sucks, but they all have a choice and choices have consequences. Keeping him alive is way more important to us than their hurt feelings.

Congrats!! So, exciting!
Definitely stand your ground. I understand their excitement, but they have to respect your wishes on wanting a safe environment for your child. Because of everything with COVID it's so unpredictable. And you just really don't KNOW.

Virus or not, its totally natural to want that time alone with your husband and your first child. I didn't let anyone at the hospital for the birth of my son right away, and only after a half day or so of him being here did I let immediate family only in. People need to remember how emotionally and physically taxing labor is, and how this moment is yours!

THIS THIS THIS. COVID is not the only concern for newborns. And even for people with all 3 of these vaccines, masks are still not a bad idea when people meet the baby-RSV doesn't have a vaccine and is extremely dangerous to young children, especially in winter.

Our daughter and SIL just had their first baby. They made it clear visitors were strictly limited to grandparents, and even those visits were minimal, quick, "meet the baby" type exchanges. They also let us know they expected us to get several vaccinations (e.g., Covid, flu, T-DAP, all recommended by the American Academy of Pediatrics) prior to the baby's birth. SIL's parents dragged their feet, so they didn't meet the baby till a few weeks after she was born. Your number one priority is now your family and your baby -- decide what your boundaries are, clearly communicate them, and then enforce them. Good luck and congratulations!

FIRM BOUNDARIES.

Even if there wasn't a pandemic, couples need privacy and support when bringing a newborn into the world. It is you and your husband's baby, not anyone elses. NO ONE should be showing up at the hospital or your home unannounced and uninvited, grandparents of the newborn included. YOU get to choose what support is helpful to you - whether that's someone in your house helping with baby or house duties, Facetiming loved ones, someone bringing you a meal so you don't have to cook, or them just staying the hell away and sending a text to let you know they are thinking of you (with no expectation of a reply) but otherwise leaving you alone.

Talk with your husband and get on the same page about expectations for your childbirth experience and having a newborn at home. Childbirth is traumatic. Your body goes through a lot, whether you decide and are able to do an unmedicated vaginal birth or need more advanced intervention such as an epidural or c-section. You will be tired and exhausted. You will have so many emotions. The last thing you need is the stress of unwanted visitors, unsupportive family members, or those who don't believe in the same safety precautions as you do to protect your baby, a baby you grew in your body for 9-10 months and protected with your life. Ultimately, if you are the one giving birth, you have the final say in what is and is not permitted around you during labor and immediately after.

Additionally, with Covid, I think you are absolutely right to be concerned about unvaccinated individuals around you, while pregnant, and around your newborn. I would absolutely not allow unvaccinated people anywhere near my baby. If you plan to be firm with this (and I 100% think you should), get on the same page with hubby and make it clear to your families that only those who are vaccinated will be able to meet your baby face-to-face. Let this be known early. Grandparents, aunts, and uncles all have plenty of time to choose to be vaccinated before the arrival of your newborn if this is a priority to them.

It makes me furious when people think they are entitled to anyone else's baby. If you or your husband's family try to guilt trip you into doing things that make you uncomfortable, stand firm. Your duty as a parent is to protect your child, not to accommodate those who want access to your baby.

Congrats on your little on on the way!