这类传播也可能是由于接触到受感染者触摸过的东西，后又接触口鼻或双眼造成的。
The spread may also be caused by coming into contact with something an infected person has touched and then touching your mouth, nose or eyes.
丙肝病毒通过接触受感染者的血液传播。
HCV is transmitted through contact with the blood of an infected person.
雅司病主要通过与受感染者的直接皮肤接触进行传播；
Yaws is transmitted mainly through direct skin contact with an infected person.
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