I believe the answer is:
in direct contact with a HIV positive person's body fluids such as blood or semen.
Need the actual question ?
<span><span>The answer is Human papillomavirus (HPV).
</span><span>
Among the different sexually transmitted infections (STI), HPV is considered as the most common STI. It can be passed on through intercourse and other sexual activities with an infected person. It is known to cause cervical cancers. </span></span>
