Screenings for the antibodies of infective illnesses with similar clinical presentations, such as leptospirosis, dengue, and hepatitis, were negative.
The immune system aims to protect the body from infective illnesses and against the microbes (virus, bacteria, and parasites) that are recognized as extraneous.
Fatigue is common following acute infective illness [ 58] and may be mistakenly attributed as a depressive symptom.
The aetiology of HSP is unknown; however, there are often precipitating triggers, such as an infective illness, a reaction to drugs or malignancy.
In this report we present the clinical and pathological findings of necrotizing adenoviral nephropathy and highlight the importance of considering this diagnosis in renal transplant recipients presenting with interstitial nephritis in the setting of a systemic infective illness.
In summary, this case highlights the importance of considering adenovirus as a potential pathogen in any renal transplant patient presenting with interstitial nephritis in the setting of a systemic infective illness.
Two of the markers studied here, PSP and sCD25, perform well in differentiating sepsis from non-infective illnesses and warrant further study in critical care patients.
The association of fever and antipyretics with mortality, however, may be different between infective and non-infective illness.
A significant number of children presenting with pain in the back were found to have infective causes (viral illnesses, urinary tract infections, meningitis, osteomyelitis), although there was also a large number with torticollis or wry neck that had been coded as neck/back pain by the triage nurse.
2. The best PCT threshold still needs to be clearly defined in critical illness, and it may be that there will be different cutoff values recommended for negative prediction in different clinical infections (for example, postcardiac surgery, infective endocarditis, chest infections, and paediatric infections).
Source control and timely antibiotic administration are crucial; thus, diagnostic tests that might enable early exclusion or positive identification of an infective etiology of critical illness are the focus of intensive research [1].
