, a Medically Important Tick, May Not Be a Competent Vector to Transmit Jingmen Tick Virus.

Jingmen tick virus (JMTV) has attracted great attention due to its potential pathogenicity in humans and its transmission by ticks. () is one of the dominant tick species in northeastern China, and can transmit many pathogens to humans and animals. However, there have been no report of transmission of JMTV by . Ticks were collected from vegetation at the Aershan Port in Inner Mongolia in April 2019. And we do attempt to infect with JMTV by the immersion technique in laboratory conditions. The transmission of JMTV was examined by reverse transcriptase PCR, fluorescence hybridization, and indirect immunofluorescence assay. Statistical analysis was performed using SPSS 24.0. We found that JMTV may only be maintained in the tick without replication, and could not be transmitted to a host following transstadial transmission. Moreover, no virus colonization was found in the midgut or salivary glands of unfed ; therefore, may not be susceptible to JMTV infection and therefore unlikely to carry and transmit JMTV. Our study has to some extent filled the knowledge gap regarding the possibility of JMTV transmission by a medically important tick vector, .