Researchers found reduced antibody responses to the 2009 pandemic H1N1 influenza vaccine in individuals who had been vaccinated against the seasonal A/Brisbane/59/2007 (H1N1) within the previous three months.
Atopáronse respostas a anticorpos reducidas á vacina do virus da gripe pandémico H1N1 de 2009 en individuos, que foran vacinados contra o virus estacional A/Brisbane/59/2007 (H1N1) nos tres meses previos.