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.
Case Fatality Rate of Meningococcal Disease during the period 2010–2021 in Argentina, Brazil, Chile, and Uruguay. Data from Argentina are available until 2019. The year of introduction of meningococcal conjugated vaccine (MCV) into National Immunization Programs at determined ages is pointed out for each country.
