Simple pH adjustment may enable preventative Covid nasal and throat spray

Duke University

Mechanical engineering and materials science professor David Needham has shown that a slight increase in solution pH might be all it takes to turn a metabolic inhibiting drug, traditionally used to treat gut parasites, into a promising prophylactic/preventative nasal spray and early treatment throat spray for COVID-19.

The results appear online on December 28 in the journal Pharmaceutical Research.

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