<prompt> Kokoana-hloko ea SARS-CoV-2 e qalile neng?nan  <response>: Instruction in English: When did the SARS-CoV-2 virus originate? . Response in English: The SARS-CoV-2 virus, which causes the disease COVID-19, is believed to have originated in Wuhan, China. The first cases were reported in December 2019. However, the exact date of the emergence of the virus is not known. . Response in Sesotho: Kokoana-hloko ea SARS-CoV-2, e bakang lefu la COVID-19, ho lumeloa hore e simolohile Wuhan, China. Linyeoe tsa pele li tlalehiloe ka December 2019. Leha ho le joalo, letsatsi le tobileng la ho hlaha ha kokoana-hloko ha le tsejoe. 