Changes

Jump to navigation Jump to search
2 bytes removed ,  17:26, June 3, 2007
no edit summary
Line 1: Line 1:  
Waning immunity is the loss of protective [[antibodies]] over time.  
 
Waning immunity is the loss of protective [[antibodies]] over time.  
   −
Vaccines often have waning immunity against antibodies which evolve the ability to resist them.
+
Vaccines often have waning effect against antibodies which evolve the ability to resist them.
 
[[Category:Medicine]]
 
[[Category:Medicine]]
536

edits

Navigation menu