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.
At least 1 participating institution is labeled per country (plus all leadership institutions). Continent base layer from Natural Earth, available online at https://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-admin-0-countries/. MEPA, Museums and Emerging Pathogens in the Americas.
