https://www.eurekalert.org/news-releases/974728
0
0
First-line immune defences against COVID-19 a - EurekAlert
12/20/22 at 2:02am
Organization
EurekAlert
37 words
0
Comments
A new study finds that antibodies produced in the nose decline nine months after COVID-19 infection, while antibodies found in the blood last at least a year.
You are the first to view
Create an account or login to join the discussion