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.
Taste preference and COVID-19.
Images ‘a’ to ‘f’: the stacked bars represent the percentage of the total participants in the case and control groups who had a mild (white), moderate (grey), or strong (black) preference for each taste/factor as specified in the figures (a–f). P-values derived from the Chi-square test.
