TY - JOUR AU - Adalja, Amesh A. AU - Henderson, D.A. T1 - Original Antigenic Sin and Pandemic (H1N1) 2009 T2 - Emerging Infectious Disease journal PY - 2010 VL - 16 IS - 6 SP - 1028 SN - 1080-6059 AB - KW - Influenza KW - H1N1 KW - pandemic (H1N1) 2009 KW - viruses KW - vaccine KW - pandemic KW - letter KW - Mexico KW - Australia KW - United States DO - 10.3201/eid1606.091653 UR - https://wwwnc.cdc.gov/eid/article/16/6/09-1653_article ER - End of Reference