The mother's breast milk provides passive natural immunity to the baby. This means that the baby receives antibodies from the mother through the breast milk, offering temporary immunity protection until the baby's immune system is more developed.
passive acquired
the mother and father of the baby
The umbilical cord connects the mother and child. The baby gets oxygen from the mother's blood.
daddy does
Producing your own antibodies is Active Immunity because you are self acquiring the immunity. When immunity is passed from one person to another, such as from a mother her baby, it is called Passive Immunity.
Shingles and Chicken Pox are essentially the same bug, Varicella. It is more usual for a child to get Chicken Pox. Shingles tends to be something adults get, and it is very painful and debilitating. I'm not sure how old the infant is, but the most likely thing that could happen to an infant exposed to Shingles is that the baby will not get ill, or if the baby does get ill, s/he will get Chicken Pox rather than Shingles. Most mothers have had Chicken Pox and are immune to it, and the infant is protected by the immunity inherited from his or her mother for several months after birth. If the baby is breastfed, the immunity is passed to the baby through mother's milk for a lot longer. And if the baby is exposed to a germ or virus that the mother is not immune to, the mother's mature immunity system gets to work to make antibodies which are passed through the breastmilk to the baby so the mother actively helps to fight off infections her baby is exposed to. This answer applies only to infants who have normal health and nutritional status.
The baby and the mother share the same blood stream, Whatever drug the mother smoke, snort, swallow, drink or inject gets into her blood, and from there over to the baby.
Breast milk has the antibodies to viruses that the mother has had or been vaccinated for. Babies who eat breast milk will have the same immunity as their mothers. This is important because a baby is not born with a fully functioning immune system
Passive immunity is the transfer of ready-made antibodies from one individual to another. This can occur naturally, such as when a baby receives antibodies from its mother through breast milk, or artificially, through the administration of antibodies derived from another individual or animal to provide protection against a specific pathogen. The immunity provided by passive transfer is temporary and does not result in long-lasting protection.
D. Active natural immunity. Breastfeeding provides infants with natural antibodies from the mother's milk, which helps to protect the baby through active immunity.
Inborn immunity is either a genetic quirk , or something you inherit from your Mother, especially if you are breast-fed as a baby. Awoman can pass anti-bodies to the baby from things she herself has been exposed to.