Funding for this research was provided by:
National Institutes of Health/National Institute (5R01AI045062-06)
Brain Korea 21 Plus program
Received: 26 April 2021
Accepted: 2 August 2021
First Online: 24 August 2021
: The <i>in vitro</i> louse rearing system used in this study was reviewed and approved by the Institutional Review Board of Seoul National University (IRB No. E1911/003-016).
: Not applicable.
: The authors declare no competing interests.