Fig.Ā 1From: Impact of COVID-19 pandemic and the lockdown on invasive meningococcal diseaseDistribution of isolates responsible for IMD according to serogroups (above) and genetic lineages (down) during the three periods of 2018ā2020 as indicated. Hyperinvasive CC are CC11, CC32, CC41/44 and CC269 [3]Back to article page