Maryland Immunization Information System (ImmuNet)
Please note that ImmuNet will be down the following dates/times (in EDT):
- Monthly maintenance every 2nd Saturday of the month from 5:30 pm to 9:30 pm.
Please plan your work accordingly for these downtimes.
When ImmuNet is back up each time, be sure to clear your cache and refresh the page (go to your browser history to clear your browsing history - CTL-SHIFT-DEL in Chrome) before you sign in to ImmuNet
.
Thank You!
Contact Us
Need assistance? Visit our
Contact Us page for support.