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Risk of infection is a nursing diagnosis which is defined as the state in which an individual is at risk to be infected by an opportunistic or pathogenic agent (e.g., viruses, fungi, bacteria, protozoa, or other parasites) from endogenous or exogenous sources. [1] The diagnosis was approved by NANDA in 1986. Although anyone can become infected ...
Infection prevention and control is the discipline concerned with preventing healthcare-associated infections; a practical rather than academic sub-discipline of epidemiology. In Northern Europe , infection prevention and control is expanded from healthcare into a component in public health , known as "infection protection" ( smittevern ...
The following outline is provided as an overview of and topical guide to concepts related to infectious diseases in humans.. Infection – transmission, entry/invasion after evading/overcoming defense, establishment, and replication of disease-causing microscopic organisms (pathogens) inside a host organism, and the reaction of host tissues to them and to the toxins they produce.
During 2002 in the United States, the Centers for Disease Control and Prevention estimated that roughly 1.7 million healthcare-associated infections, from all types of microorganisms, including bacteria and fungi combined, caused or contributed to 99,000 deaths. [7]
An estimated 5 to 10 percent of hospitalized patients undergoing otolaryngology ("head and neck") surgery acquire a nosocomial ("hospital") infection, which adds a substantial cost and an average of 4 extra days to the hospital stay. [citation needed] Antibiotics can be effective in reducing the occurrence of such infections. Patients should be ...
In 2002, an expert panel made recommendations about the evaluation and treatment of probable nursing home-acquired pneumonia. [22] They defined probably pneumonia, emphasized expedite antibiotic treatment (which is known to improve survival) and drafted criteria for the hospitalization of willing patients.
Salmonella is a genus of bacteria, known to cause gastrointestinal infections. [15] Staphylococcus aureus is a bacterium known to cause skin infections and sepsis, among other pathologies. Notably, S. aureus has evolved several drug-resistant strains, including MRSA. [16] [17] Streptococcus pneumoniae is a bacterium that causes respiratory ...
Therefore, disease isolation is an important infection prevention and control practice used to protect others from disease. [6] Disease isolation can prevent healthcare-acquired infections of hospital-acquired infections (HCAIs), reduce threats of antibiotic resistance infections, and respond to new and emerging infectious disease threats ...