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.
Odds ratios of self-reported adverse reactions after the first and second doses. Local reactions had a similar incidence in males and females after the two doses of vaccine and in the allergic reactions after the first dose; moreover, systemic and allergic reactions after the second dose were more frequent in the females.
