South Africa women will not tour England next month because of coronavirus travel restrictions.
The Proteas had been set to play two Twenty20s and four one-day internationals in England in September.
A tri-series had also been proposed for the summer but India withdrew in July because of similar restrictions.
The England and Wales Cricket Board says it is determined to play some women’s cricket this year and are in discussions with several boards.
West Indies are understood to be keen to replace South Africa.