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Gram-negative bacteremia occurs more frequently in elderly populations (65 years or older) and is associated with higher morbidity and mortality in this population. [23] E.coli is the most common cause of community-acquired bacteremia accounting for approximately 75% of cases. [24] E.coli bacteremia is usually the result of a urinary tract ...
Patients in whom bacteremia develops are typically immunocompromised, diabetic, or elderly, or have at least one serious underlying disease. [ citation needed ] M. morganii has been regarded as a normally harmless opportunistic pathogen, but some strains carry " antibiotic-resistant plasmids " and have been associated with nosocomial outbreaks ...
Patients can develop two clinical phases: an acute septic phase and a chronic eruptive phase associated with skin lesions. [3] In the acute phase (also known as Oroya fever or fiebre de la Oroya), B. bacilliformis infection is a sudden, potentially life-threatening infection associated with high fever and decreased levels of circulating red blood cells (i.e., hemolytic anemia) and transient ...
Infection with GBS can cause serious illness and sometimes death, especially in newborns, the elderly, and people with compromised immune systems. The most severe form of group B streptococcal disease is neonatal meningitis in infants, which is frequently lethal and can cause permanent neuro-cognitive impairment.
Infants and toddlers, the elderly, and people living with chronic health conditions are all susceptible to the most severe symptoms of S. sonnei disease. Shigellosis is commonly suffered by individuals with advanced HIV disease, as well as men who have sex with men, regardless of their HIV status.
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.
As of September 2020, the Philippines has a population of nearly 110 million and a population density of 368 per square kilometer. 32% of the population of the Philippines is under 15 years old, and only 22.2% is over 60. In the Philippines, 16.6% of the population lived below the national poverty line in 2018. [8] [9]
The clinical presentations of anaerobic bacteremia are not different from those observed in aerobic bacteremia, except for the infection's signs observed at the portal of entry of the infection. It often includes fever, chills, hypotension, shock, leukocytosis, anemia and disseminated intravascular coagulation.