Wet, damp hands re-contaminate more easily. The areas most often overlooked are the thumb, wrist, between the fingers and under the fingernails.
Mikono ambayo ina majimaji na unyevu inaweza kuchafuka tena kwa urahisi.Sehemu ambazo mara nyingi husahaulika ni kidole gumba, kifundo cha mkono, maeneo katikati ya vidole na chini ya makucha.