The World Health Organization (WHO) has cautioned that antibiotic resistance is becoming a major global threat, with one in six laboratory-confirmed bacterial infections resistant to antibiotic treatments in 2023, with more than 40% of antibiotics losing potency against common blood, gut, urinary tract, and sexually transmitted infections between 2018 and 2023, records show. The problem was most severe and worsening in low- and middle-income countries and those with weaker healthcare systems, according to the World Health Organization’s Global Antibiotic Resistance Surveillance report, which gathered data on more than 23 million bacterial infections from 104 countries.