Pandemic (H1N1) 2009 Risk for Nurses after Trivalent Vaccination Published on 2010-04-012023-06-08 Journal: Emerging Infectious Diseases [키워드] Canada expedited H1N1 Influenza letter Masks Nurses Vaccine viruses [저자] Mark Loeb, David J.D. Earn, Marek Smieja, Richard Webby [Category] Fulltext, 신종인플루엔자, PMC URL Pubmed URL [DOI] 10.3201/eid1604.091588 [Article Type] Letter to the Editor [Source] PMC All Keywords 【저자키워드】 viruses, Vaccine, Influenza, Masks, Nurses, H1N1, Canada, letter, expedited,