Antimicrobial resistance

Antimicrobial resistance (AMR) is resistance of a microorganism to an antimicrobial medicine to which it was previously sensitive. It develops when a microorganism mutates or acquires a resistance gene. Resistant organisms (including bacteria, viruses, fungi, protozoa and helminths) are able to withstand attack by antimicrobial medicines such as antibiotics, antivirals and antimalarials, so that standard treatments become ineffective and infections persist and may spread to other people.

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Top story

European Antibiotic Awareness Day 2013: everyone is responsible

Mapping both the consumption of antibiotics and the resistance patterns of infectious agents is important to spot and tackle a growing public health problem.

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Infographic

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Key resource

Central Asian and Eastern European Surveillance on Antimicrobial Resistance (CAESAR)

A joint initiative to survey, contain and prevent the emergence and spread of antibiotic resistance in the European Region.

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Data and statistics

25 000

The number of people out of 400 000 who die every year in the European Region due to an infection with a resistant bacterial strain.


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