That's a broken analogy because everyone has the 'computer,' which in this situation is cells which are capable of being infected.
It's not clear my analogy is more broken than yours, which is taken to task elsewhere in this thread. You can't get an STD because your neighbor has unsafe sex; your house can burn down because your neighbor smokes in bed.
It's not clear my analogy is more broken than yours, which is taken to task elsewhere in this thread. You can't get an STD because your neighbor has unsafe sex; your house can burn down because your neighbor smokes in bed.