Fig 2. Genetic relationships between N. meningitidis serogroup W isolates from the Czech Republic recovered from 1984 to 2017 (n = 31).
Neighbour-net network was constructed based on cgMLST scheme.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.