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.
The number of ticks tested for tick-borne encephalitis virus, by species and developmental stage, number of pools assayed, number of positive pools, and minimum field detection rates
*Minimum field detection rate: Number of positive pools/Total number of ticks assayed. †1~14 larvae/pool. ‡1~20 nymphs/pool. §1~5 adults/pool.
