Being Clean and Hygienic Doesn’t Impair Childhood Immunity
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Being Clean and Hygienic Doesn’t Impair Childhood Immunity

On November 9, 1989, a stunned audience watched the fall of the Berlin Wall live on television. This was an unprecedented event with global implications, and the whole world was glued to their screens as it unfolded.  However, while most of us observed this game-changing world occurrence in awe, Dr. Erika von Mutius wondered about…