Words similar to seronegative

Example sentences for: seronegative

How can you use “seronegative” in a sentence? Here are some example sentences to help you improve your vocabulary:

Thirty-one percent of the HTLV-II subjects were current smokers, compared to only 11 percent of the HTLV-I and seronegative groups.
Dating from study enrollment in 1990-92, incident cases of medically-diagnosed pneumonia or acute bronchitis were reported by 22 percent of HTLV-I, 33 percent of HTLV-II, and 21 percent of seronegative subjects in the current analysis.
The mean of each parameter was compared between the HTLV-I, HTLV-II and seronegative groups using ANOVA tests (PROC GLM).
For example, testing of nearly 700 sera will be required to determine whether an autoantibody frequency of 5% among CMV seropositive individuals and of 1% among CMV seronegative individuals is a significant difference.
Forty naturally seropositive and 40 seronegative sera were used.