И то, и другое

philg -- COVID-19 policy is more like the Vietnam War or more like the Penicillin miracle drug euphoric stage?
In early 1945, Fleming predicted that the high public demand of antibiotics would determine an “era of abuse”; this eventually became a reality. No sooner had the miraculous effects of penicillin become apparent to the general public, then the antibiotic started to be overused. This triggered selective pressure for the emergence of penicillin-resistant strains, which over a few years spread across different countries. The discovery of each new generation of antibiotic quickly followed the same trend.