Study finds wide variation in those infected by H1N1
Tuesday, April 13, 2010 - 16:49
in Health & Medicine
An analysis of blood samples taken before, during and after an epidemic wave of influenza A(H1N1) in Singapore in 2009 finds variation in infection risks and antibody levels, with younger age groups and military personnel having higher infection rates than other groups, according to a study in the April 14 issue of JAMA.