Cuba’s drug regulator announced on Friday it had granted emergency approval of the Abdala COVID-19 vaccine, which is already being deployed on the Caribbean island nation.

Approval by the Center for State Control of Medicines, Equipment and Medical Devices should help with the selling and licensing abroad of Abdala, which Cuba says has a 92.28% efficacy against the coronavirus.

A second locally produced COVID-19 vaccine, Soberana 2, is expected to be approved in the next few weeks.  the two-shot vaccine delivered with a booster called Soberana Plus had proven 91.2% effective in late-stage clinical trials against the coronavirus.

Iran, Argentina, and Vietnam have said they are interested in producing the Cuban vaccines, while Jamaica and Mexico are among the countries that have expressed an interest in purchasing them.

Cuba is battling a prolonged surge in COVID-19 cases driven by the Beta and now Delta variants. Cases have jumped to a new record high, though mortality remains low.

COVID-19 cases in Cuba nearly doubled on Friday to 6,422 amid an explosion in infections in the province of Matanzas. The province is home to Varadero, the island’s top beach resort.