Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Nigeria Warns Against Using Drug for COVID that Trump Hailed as Treatment VOA News Nigeria has warned against using the drug chloroquine to fight COVID-19 after threepeoplewere hospitalized afteroverdosingon it, according to a CNN report. Last week, U.S. President Donald Trump said at a briefing that the Food and DrugAdministration had approved the drug for treatment of the coronavirus."It was approved very, very quickly and it's now approved, by prescription," Trump said. The FDA, however, released a statementafter the president's briefing saying that the agencyis "investigating" the use of the drug that is "already approved for treating malaria, lupus and rheumatoid arthritisto determine whether it can be used to treat patients with mild-to-moderateCOVID-19 . . ." The Lagos State Health Ministry also released a statement about chloroquine saying, "We do nothave any hard evidence that chloroquine is effective in preventing or managing COVID-19." CNN said one man saw the price of chloroquine rise by more than 400% in a few minutes. Chloroquine has been used to treat malaria in parts of Africa where the disease is endemic. .