With the primary elections scheduled on May 12, 2020 and there are many uncertainities with schedules, please refer to the WV Secretary of State website to stay up to date.
https://sos.wv.gov/elections/Pages/default.aspx
Absentee voters has the option to mark the first box of the application to receive a ballot by mail.
CLICK Below to download application
WV Absentee Ballot Application
Then you can mail, email or fax the application to their county clerk. https://sos.wv.gov/elections/Pages/CountyClerkDirectory.aspx
SOURCE: https://sos.wv.gov/elections/Pages/default.aspx
VOTER INFORMATION: WV Secretary of State website, Absentee ballots