After 11 years of development and barely one full year of sales, New York–based Pfizer dumped the much-anticipated inhaled powder insulin product Exubera on 18 October. This was particularly bad ...

The company did not grant an interview to talk about its nanoparticle development, and neither did Pfizer or BioNTech. For its COVID-19 vaccine, Moderna ultimately used an ionizable lipid that it ...