Rightful accolades to Moderna and Pfizer/BioNTech for the Covid-19 vaccines they created and developed in less than a year, along with plans to use their technologies to fight other infectious diseases, such as AIDS, and even to treat cancer, have renewed enthusiasm for complex therapies. But I believe that complex therapies, for all their wonders, represent only part of the future of medicine.
Modern medicines are split into two big families: biologics and small-molecule drugs.