Why is an embryonic or fetal viral infection so harmful?

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viruses can also alter the genetic structure of developing fetuses. Resulting in severe or even fatal birth defects.

2007-06-19 14:37:30 · answer #1 · answered by essentiallysolo 7 · 0⤊ 0⤋

Why the hell are you looking for medical advice from Yahoo Answers?

2007-06-19 12:54:44 · answer #2 · answered by Anonymous · 0⤊ 0⤋

embryos and fetuses do not yet have an immune system to fight off bacteria and viruses.

2007-06-19 13:09:12 · answer #3 · answered by kookyann 1 · 0⤊ 0⤋

Developing babies are so small. They are very delicate to sickness because of their development.

2007-06-19 13:07:34 · answer #4 · answered by cve5190 4 · 0⤊ 0⤋