You can unlock the ability to heal your workers on the upgrade tree.
#Hospital or its analog
azure osprey
oak ice
You can unlock the ability to heal your workers on the upgrade tree.
I know
but
a think we need to have another alternative
azure osprey
My workers rarely die with just the healing upgrade
oak ice
mmm
azure osprey
so if they were to add a hospital I think they would have to nerf the healing upgrade or else no one would use it