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.
COVID‐19‐positive and COVID‐19‐negative patients divided month by month diagnosed between March 2020 and March 2021. GBS‐COVID‐19‐positive cases are significantly prevalent in correspondence with the first pandemic wave during spring 2020 and with the second wave in autumn 2020.
