In April 2025, less than three months after Donald Trump returned to the White House, the federal Centers for Disease Control and Prevention (CDC) put out its latest public health alert on so-called “superbugs”, strains of bacteria resistant to antibiotics.These drug-resistant germs, the CDC warned, are responsible for more than 3m infections in the US each year, claiming the lives of up to 48,000 Americans.Globally, the largely untreatable pathogens contribute annually to almost 5m deaths, and ...