Babies generally appear to be immune to diseases for approximately the first six months of life.After this,they develop more diseases.What could be responsible for this immunity?
A)active immunity due to the mother
B)passive immunity from the mother
C)babies not being exposed to diseases until around six months
D)babies born with excellent active immunity that wanes the older the child gets
E)active immunity due to being exposed to numerous antigens during the birthing process

Question

Quizplus · Accepted Answer

Babies receive passive immunity from their mothers through the transfer of antibodies across the placenta during pregnancy or through breast milk after birth. This immunity starts to wane after about six months, leaving the baby more vulnerable to diseases.

Babies Generally Appear to Be Immune to Diseases for Approximately