Broad-spectrum antibiotic their greater potential to disrupt a larger variety of normal human flora. After continued exposure to an antibiotic, bacteria may develop changes in their structure or function that make them resistant to the antibiotic. These resistant organisms will live, while the susceptible organisms will die, leaving the population of bacteria entirely resistant to a given antibiotics. For example, after the discovery of penicillin and its subsequent use to treat bacterial infections, bacteria were found to have begun producing an enzyme, penicillinase, which rendered the penicillin molecule inactive. In response to this newly-acquired resistance, newer penicillins were produced that could not
Antibiotic Action drug development, and Antimicrobial stewardship. Antibiotic Action Antibiotic Action is a UK-based initiative that works to raise global awareness about antibiotic resistance, and is funded by the British Society for Antimicrobial Chemotherapy (BSAC), a UK registered charity. Antibiotic Action seeks to inform and educate people from various backgrounds, ranging from politicians to healthcare professionals to the public, about the need for discovery, research, and development of new treatments for bacterial infections to combat antibiotic resistance. It also aims to strengthen and enhance academic-industrial partnerships by bringing together communities that need antibiotics with academia, health-care professionals, and pharmaceutical companies to address