No change in size ,  10:46, 14 November 2008
Line 33: Line 33:  
**Harp seals: H4 and H7
 
**Harp seals: H4 and H7
 
**Pigs: H1, H3, H4, H5 (Asian), H9
 
**Pigs: H1, H3, H4, H5 (Asian), H9
**Human: H1-3, H7, H(
+
**Human: H1-3, H7, H9
 
*Vaccines cannot cross protect against different subtypes within the same species
 
*Vaccines cannot cross protect against different subtypes within the same species
  
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