In this photo taken Monday May 11, 2020 at OR Tambo Airport Johannesurg and supplied by the United States Embassy in Pretoria, South Africa, showing U.S. Ambassador to South Africa Lana Marks posing with ventilators donated by the U.S. Government. The United State is donating up to 1000 ventilators to assist with South Africa's national response to COVID-19. (Photo/Leon Kgoedi, United States Embassy South Africa via AP)

JOHANNESBURG - The U.S. government is donating “up to 1,000” ventilators to South Africa to help the country respond to COVID-19 as the Trump administration addresses criticism that it hasn't done enough for countries in need.

“South Africa is the first country in the world to receive this state-of-the-art equipment” from the National Security Council and USAID, the U.S. Embassy said in a tweet. Last week, however, Mexico said it received a U.S. shipment of 211 ventilators as part of aid promised by President Donald Trump.

The U.S. soon will make similar donations to countries around the world, according to embassy officials.

South Africa has the most confirmed coronavirus cases in Africa with more than 11,300, including more than 200 deaths. Virus cases across the 54-nation continent are now above 66,000.

For weeks, U.S. officials have indicated that the virus crisis at home has delayed the shipment of crucial medical equipment to other countries.

But in recent days the Trump administration has been making plans to ship some 8,000 of the breathing machines to foreign countries by the end of July. The White House has not said how many have been shipped, and it's unclear if some nations would pay for the ventilators, which cost $5,000 to $30,000, depending on the model.

Trump has spoken with the leaders of South Africa, Ethiopia, Nigeria and Kenya in recent days about the pandemic. “Nigeria just called. We’re giving them 250 ventilators,” Trump said last week. In a tweet, he said Ethiopia also had asked for the machines.

Africa has some of the world's weakest health systems, and experts have warned they would be rapidly overwhelmed by the virus. African countries have joined forces with each other and the private sector to compete with richer countries around the world for scarce medical equipment, including badly needed testing kits.

Some African nations also are turning to manufacturing needed equipment themselves, a development that could help speed up industrialization of a continent that has long imported much of its medicines and other health items from abroad.

The U.S.-produced ventilators donated to South Africa are valued at $14 million, and with accessories, service plans and shipping the total donation is worth $20 million, the U.S. Embassy said in a statement Tuesday.

The donation brings the total U.S. government financial support to South Africa’s COVID-19 response to more than $41 million, according to the statement.

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News from © The Associated Press, 2020