Fig. 1From: Hypervirulent Klebsiella pneumoniae (hypermucoviscous and aerobactin positive) infection over 6 years in the elderly in China: antimicrobial resistance patterns, molecular epidemiology and risk factorNumber of hypervirulent Klebsiella pneumoniae (hvKp), ESBL-hvKp and MDR-hvKp strains detected between January 2008 and January 2014. (black, hvKp; red, ESBL-hvKp; blue, MDR-hvKp)Back to article page