Importance of Immunoglobulins at Birth The development of animals requires a sterile environment, and with mammals we call this place the womb. But after birth, the newborn enters a world with millions of bacteria, viruses, and other pathogens that may cause disease or even death. It is important that the newborn develop a healthy immune system so it is less likely to become diseased. While humans receive 90% of immunoglobulins, essential proteins that respond and protect …showed first 75 words of 679 total…

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