| Despite our exclusion criteria, other confounding influences may have occurred as a result of inapparent inflammatory disease. |
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| Chronic infection with S. stercoralis is often inapparent, but it can cause gastrointestinal, cutaneous, or pulmonary symptoms. |
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| Most human infections are inapparent or mild, causing a flulike illness that usually lasts only a few days. |
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| Infection with EIA tends to become inapparent if death does not result from one of the acute clinical attacks. |
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| In an inapparent infection, there is no outward sign that an infectious agent has entered that person at all. |
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| In animals, RVF may be inapparent in non-pregnant adults, but outbreaks are characterised by the onset of abortions and high neonatal mortality. |
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| Reactivation occasionally progresses clinically inapparent or with low pathology in immune competent persons whereas severe clinical complications occur in immunocompromized patients. |
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| It has been estimated that 30 to 50 percent of the world's human population has been infected with Toxoplasma and harbors the clinically inapparent cyst form. |
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| Such inapparent infections and the chronic low-level stimulation of the immune system associated with life in unsanitary conditions may mean that nutrients go to support the body's immune response rather than growth. |
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| These viruses, which are found throughout Europe, Asia and the Americas, are maintained by different species of rodents, in which they produce chronic, inapparent infections. |
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| The spectrum of clinical signs can be very broad and, as with poultry, can range from inapparent to severe signs of the disease resulting in high mortality. |
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| In two of these establishments, there was an inapparent infection in indigenous cattle, while in the third establishment clinical signs were observed in five animals. |
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| Most patients develop a transient reticulocytopenia, although this is usually clinically inapparent. |
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| At one extreme, the clinical signs of the disease seen may be inapparent or slight, producing only mild respiratory signs or egg production problems in laying birds. |
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