false negatives in a sentence

Examples

1. It can be diagnosed through a serological test, but it often produces false negatives.
2. Screening can also lead to false negative results, where an existing cancer is missed.
3. It is not worth the false negatives.
4. Samples should be taken during an acute attack; otherwise a false negative result may occur.
5. Mammography may also produce false negatives.
6. New evidence shows that D & C has a higher false negative rate than endometrial biopsy.
7. Removing an element from this simple Bloom filter is impossible because false negatives are not permitted.
8. False negatives result in security holes.
9. A false negative result occurs when a test fails to detect the presence of the virus.
10. A type II error is a false negative, not seeing an effect where one exists.