Influenza human challenge study begins at NIH-sponsored clinical trial units

Up to 80 people aged 18 to 50 years will be enrolled in the trial.

From http://besthealthnews.com/2019/10/influenza-human-challenge-study-begins-at-nih-sponsored-clinical-trial-units/?utm_source=rss&utm_medium=rss&utm_campaign=influenza-human-challenge-study-begins-at-nih-sponsored-clinical-trial-units

from
https://healthnews010.wordpress.com/2019/10/24/influenza-human-challenge-study-begins-at-nih-sponsored-clinical-trial-units/