Question

consider this claim:
people should avoid getting tattoos because of the associated health risks.
which is the strongest evidence to support the claim?
one survey found that one in six people ultimately come to regret their tattoos.
one member of an online tattoo forum reported, \i acquired a serious infection after getting my tattoo and needed to take antibiotics.\
according to u.s. news & world report, infections can occur even when tattoo parlors sterilize their needles because bacteria can contaminate the tattoo ink.

Explanation:

The claim is about health risks of tattoos. The first option is about regret (not health). The second is a single anecdote. The third is from a reliable source (U.S. News & World Report) and provides a general health - risk explanation (infection due to bacteria in ink even with sterilized needles).

Answer:

According to U.S. News & World Report, infections can occur even when tattoo parlors sterilize their needles because bacteria can contaminate the tattoo ink.