Fig. 2:
Seroprevalence of human hydatidosis in Semnan, Sorkheh and suburbs, Semnan Province, Iran according to OD of the ELISA test. Under the cut off line are negative tests and upper line the positive cases
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.