It was never said that He was free of all germs, it says that He was free of all sins. Also, Jesus wasn't concieved like babies usually would be. Mary just became pregnant without having $exual intercourse. It was the Lords Will that she carries Him (Jesus), claiming that Joseph was the earthly father even though they didn't share the same DNA
The president would be selected if no candidate were able to reach the needed votes in the electoral college by the House of Representatives, Each state gets one vote. Hope it helps
