Epidemiology and Molecular Typing of Pregnancy-Associated Listeriosis Cases in Lombardy, Italy, over a 10-Year Period (2005–2014)

<div>Unrooted neighbor-joining tree computed in MEGA6 [<a href="/journals/idog/2017/6479121/#B27">26</a>] for Multi-Virulence-Locus Sequence Typing data obtained for the 29 pregnancy-related isolates of<i> Listeria monocytogenes</i> isolates collected in Lombardy, Italy, from 2005 to 2014. Green indicates isolates of serotype 4b and orange corresponds to isolates of serotype 1/2a. Epidemic Clones (ECs) and non-ECs virulence type (VT) reference strains are highlighted in pink and blue, respectively.</div>

Infectious Diseases in Obstetrics and Gynecology

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Figure 4

Figure 4: Epidemiology and Molecular Typing of Pregnancy-Associated Listeriosis Cases in Lombardy, Italy, over a 10-Year Period (2005–2014) 