Qatar Airways issued this statement:
Due to the recent emergence of the new COVID-19 Omicron variant, and with immediate effect, Qatar Airways will no longer be accepting passengers traveling from five Southern African countries in our global network. However, we will continue to accept passengers for travel into these countries in-line with current restrictions.
Passengers who are booked on Qatar Airways flights from seven destinations, Luanda (LAD), Angola; Maputo (MPM), Mozambique; Johannesburg (JNB), Capetown (CPT), Durban (DUR),South Africa; Lusaka (LUN), Zambia; and Harare (HRE), Zimbabwe, will not be accepted for travel until further notice.
These restrictions will remain in place until we receive further guidance from the World Health Organization (WHO).