Among the leading cause of death for young adults (25–44 years old), trailing only accidents are suicides, heart disease, muscular degeneration, or asthma

Trauma of all forms kills more people in the us between the age ranges, than most other deaths. This is normally due to the fact that chronic diseases are either not present or are in beginning stages. In the United States, accident as said are the leading cause of death for those in this age range, however the second one is Suicide, which has showed a great increase and rise among the population. 

Answeri read somewhere it was the umbilical cord; or placenta; plz check first; good luck

Rub your hands together twice as long as washing your hands? or make sure to in between your fingers. or wipe ur hands off with a paper towel when done.