You need Java enabled to view the crossword applet.

If you do not have Java installed you can obtain it from If do have Java you may need to check your security settings to make sure that applets are enabled, especially if you are viewing the puzzle from your hard disk. In Windows XP you may be able to enable the applet by clicking on the yellow bar at the top of the window and selecting "Allow blocked content".

2. Inactivated vaccine is also known as ______
8. Common term for influenza
9. Vaccine against three viruses.
11. "Drift" requires the ______ production of a new FLU vaccine.
13. An allergy to _____ is a contraindication for both vaccines.
14. Influenza A genomic material
15. The "L" in LAIV


1. Results from viral reassortment
3. Route for LAIV administration.
4. Small genomic changes.
5. FLU infectious agent
6. Relating to birds
7. Tens of thousands of Americans ____ from the FLU annually.
10. Number of RNA strands in Influenza A virus
11. The FLU affects _____ age groups.
12. Common FLU symptom
16. Route for "Killed" vaccine

Web page created by Crossword Compiler.