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 numbers pre‐COVID‐19 and during the COVID‐19 pandemic in Aragón (Spain), from 30 December 2019 (W1) to 19 April (W16) [22]. The dashed line represents the establishment of the state of emergency in W11 (14 March). The first SARS‐CoV‐2 confirmed case in the Peninsula was in W9 (Barcelona, 25 February).
