{"id":133,"date":"2014-09-10T10:58:57","date_gmt":"2014-09-10T17:58:57","guid":{"rendered":"http:\/\/cvm.wsu.edu\/advance\/?p=133"},"modified":"2025-02-27T10:47:51","modified_gmt":"2025-02-27T18:47:51","slug":"antibiotic-resistance","status":"publish","type":"post","link":"https:\/\/cvm.wsu.edu\/advance\/2014\/09\/10\/antibiotic-resistance\/","title":{"rendered":"Antibiotic Resistance: What the Allen School is doing to help solve this global health crisis"},"content":{"rendered":"

Fall Issue 2014<\/a><\/p>\n

by Marcia Hill Gossard ’99, ’04 Ph.D.<\/em><\/p>\n

Bacteria can do something remarkable. They can share genes. So, if one bacterium is resistant to a particular antibiotic, such as tetracycline, it can pass that resistant gene to another bacterium. That bacterium will become resistant and can pass its resistant gene to another bacterium. And they can keep the resistance for a long time. That allows antibiotic resistance to spread widely.<\/p>\n

This highly adaptable behavior, while good for bacterial survival, poses a major risk to human health. Treatments for common infections are becoming ineffective in some parts of the world according to a recent report by the World Health Organization. Globally there are already very high rates of antibiotic resistance for urinary tract infections and pneumonia.<\/p>\n

Standard recommendations to reduce antibiotic resistance include using antibiotics only when medically necessary. The FDA recently released guidelines to discontinue the use of antibiotics in food animals who are not showing signs of illness. U.S. prescription guidelines for people are created to help ensure antibiotics are only prescribed when someone has a bacterial infection, not a viral illness. Both will have some impact. But according to researchers at the Paul G. Allen School for Global Animal Health<\/a>, it is unlikely to do enough.<\/p>\n

\u201cTreatment guidelines in the United States alone are not sufficient to solve the problem,\u201d said Guy Palmer, director of the Allen School. \u201cThe movement of people and food makes it a global issue.\u201d<\/p>\n

In many parts of the world, antibiotics are sold over the counter or the quality of the antibiotics is not well regulated, said Palmer. And because the spread of resistant bacteria is accelerated by travel and transporting food, or by more people moving into urban areas\u2014particularly those with poor sanitation\u2014the problem is much more complicated.<\/p>\n

Scientists at the Allen School are taking several approaches to understand the emergence and spread of antibiotic resistance. Researchers are looking at the transmission of resistant bacteria (how it spreads from animals to animals or animals to humans), and how bacteria maintain their resistance to antibiotics. They are also identifying reservoirs, such as untreated water or soil that can harbor resistant bacteria. Many reservoirs also provide ways for bacteria to travel.<\/p>\n

\u201cUntreated water is also a means of transmission,\u201d said Palmer. \u201cWe want to learn what the transmission pathways are and how they can be decreased.\u201d<\/p>\n

Dr. Douglas Call, professor in the Allen School, is currently conducting research in east Africa with the Nelson Mandela Institution in Arusha, Tanzania, to better understand how resistant bacteria move between animals and between humans and animals. Tanzania provides an ideal setting for understanding how resistant bacteria travel. Locally raised domestic livestock, people, and wildlife live close together, which offers a unique research opportunity, said Call. People routinely come in contact with animals, share water, transport animals, and prepare food\u2014 all things that can spread resistant strains of bacteria. Because the problem is truly global, resistant bacteria found in east Africa can travel across the world.<\/p>\n

The transmission of resistant bacteria or the number of reservoirs can be changed, says Palmer. Through their research they expect to find ways to mitigate transmission pathways and reduced the number of reservoirs.<\/p>\n

\u201cResistance from antibiotic use is inevitable,\u201d said Palmer. \u201cBut the consequences and rate of spread are not inevitable. We can minimize the spread and emergence of resistance.\u201d<\/p>\n

Learn more about the antibiotic resistance program<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Bacteria can do something remarkable. They can share genes. So, if one bacterium is resistant to a particular antibiotic, such as tetracycline, it can pass that resistant gene to another bacterium. That bacterium will become resistant and can pass its resistant gene to another bacterium.<\/p>\n","protected":false},"author":1015,"featured_media":903,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_wsuwp_accessibility_report":null},"categories":[511],"tags":[619,493,614],"wsuwp_university_location":[332],"wsuwp_university_org":[425,474],"_links":{"self":[{"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/posts\/133"}],"collection":[{"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/users\/1015"}],"replies":[{"embeddable":true,"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/comments?post=133"}],"version-history":[{"count":14,"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/posts\/133\/revisions"}],"predecessor-version":[{"id":4048,"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/posts\/133\/revisions\/4048"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/media\/903"}],"wp:attachment":[{"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/media?parent=133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/categories?post=133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/tags?post=133"},{"taxonomy":"wsuwp_university_location","embeddable":true,"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/wsuwp_university_location?post=133"},{"taxonomy":"wsuwp_university_org","embeddable":true,"href":"https:\/\/cvm.wsu.edu\/advance\/wp-json\/wp\/v2\/wsuwp_university_org?post=133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}