Pfizer has warned that a drug used to treat syphilis and other bacterial infections in children could run out by the end of June as a spike in infections has put pressure on an already short supply of the antibiotic.
Supply of the drug, Bicillin L-A, is expected to be exhausted by the end of this quarter, the company said in a letter to the U.S. health regulator dated Monday. Pfizer’s penicillin products have been in shortage since April.
Another similar penicillin product, Bicillin C-R, which is used to treat infections related to the upper-respiratory tract, is expected to run out of supply in the third quarter, Pfizer said.
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To meet the increased demand, Pfizer said it has prioritized the manufacturing capacity for Bicillin L-A.
