Skin, soft tissue and systemic bacterial infections following aquatic injuries and exposures.
: Bacterial infections following aquatic injuries occur commonly in fishermen and vacationers after freshwater and saltwater exposures. Internet search engines were queried with the key words to describe the epidemiology, clinical manifestations, diagnostic and treatment strategies and outcomes of both the superficial and the deeper invasive infections caused by more common, newly emerging and unusual aquatic bacterial pathogens. Main findings included the following: (1) aquatic injuries often result in gram-negative polymicrobial infections with marine bacteria; (2) most marine bacteria are resistant to 1st- and 2nd-generation penicillins and cephalosporins; (3) nontuberculous, mycobacterial infections should be considered in late-onset, culture-negative and antibiotic-resistant marine infections; (4) superficial marine infections and pre-existing wounds exposed to seawater may result in deeply invasive infections and sepsis in immunocompromised patients. With the exception of minor marine wounds demonstrating localized cellulitis, most other marine infections and all gram-negative and mycobacterial marine infections will require therapy with antibiotic combinations.
Program in Environmental and Occupational Health Sciences (JHD), School of Public Health, Louisiana State University Health Sciences Center (LSUHSC), New Orleans, Louisiana; and Department of Medicine (FAL), Section of Infectious Diseases, School of Medicine, New Orleans, Louisiana.
James H
JH
Diaz
Fred A
FA
Lopez
D059001:Aquatic Organisms; D005511:Food Handling; D006801:Humans; D014946:Wound Infection / Q000175:diagnosis / Q000453:epidemiology / Q000382:microbiology* / Q000628:therapy