‘Coloniser’ microbes to superbugs: How antibiotic resistance behaves
Al Jazeera
As antimicrobial resistance threatens to return us to a pre-antibiotic era, scientists like Dr Sylvia Omulo are looking for clues to help us heal.
Antimicrobial resistance, or AMR, is a rising global health concern – with doctors, scientists and public health experts sounding the alarm that some of the world’s most reliable antibiotics are becoming less effective against so-called “superbugs”.
AMR occurs when bacteria, viruses and parasites no longer respond to medicines, making people sicker and increasing the spread of infections, according to the World Health Organization (WHO).
“Antimicrobial resistance threatens a century of medical progress and could return us to the pre-antibiotic era, where infections that are treatable today could become a death sentence,” WHO Director-General Dr Tedros Adhanom Ghebreyesus warned this month.
AMR is thought to contribute to millions of deaths every year, and will cause increased suffering, particularly for low- and middle-income countries, the WHO said. The world needs new solutions, according to health experts.
Dr Sylvia Omulo – a doctor of epidemiology, who holds a PhD in immunology and infectious diseases from the College of Veterinary Medicine at Washington State University – studies AMR. She works at their campus in Nairobi, Kenya.
