NEW DELHI: Over a million people around the world died annually due to antibiotic resistance between 1990 and 2021, and more than 39 million could die from antibiotic-resistant infections over the next 25 years, according to a global analysis, published in The Lancet journal.
Future deaths from antibiotic resistance are estimated to be highest in South Asia — including India, Pakistan and Bangladesh — where a total of 11.8 million deaths directly due to it are forecast between 2025 and 2050, a collaboration of researchers forming the Global Research on Antimicrobial Resistance (GRAM) Project said.
Antibiotic, or antimicrobial, resistance is when drugs designed to kill infectious bacteria and fungi are rendered ineffective because the bugs have evolved and developed an ability to defeat these drugs.
The researchers said deaths due to antibiotic resistance will also be high in other parts of southern and eastern Asia and sub-Saharan Africa.
Further, trends between 1990 and 2021 suggested that among people aged 70 years and above, deaths caused by antibiotic resistance increased by more than 80 per cent, and will continue to affect older people more in the years to come, the authors said.
Over the same period, deaths due to antibiotic resistance among children aged under five years fell by more than 50 per cent, they found.
“The fall in deaths from sepsis (a bloodstream infection) and antibiotic resistance among young children over the past three decades is an incredible achievement. However, these findings show that while infections have become less common in young children, they have become harder to treat when they occur,” author Kevin Ikuta, an affiliate professor at the Institute of Health Metrics (IHME), University of Washington, US, one of the collaborators on the GRAM Project, said.
“Further, the threat to older people from antimicrobial resistance will only increase as populations age. Now is the time to act to protect people around the world from the threat posed by antimicrobial resistance,” Ikuta said.
