Many illnesses are associated with an alteration of the immune system homeostasis due to a combination of factors, including exogenous bacterial insult, endogenous breakdown (e.g. development of a disease that results in immuno suppression), or an exogenous hit like surgery that simultaneously alters immune ...
There are five stages (or phases) of a disease. (Hattis, 2020). These stages are (1) Incubation period, (2) Prodromal period, (3) Illness period, (4) Decline period, and (5) Convalescence period.Jan 27, 2022
An acute viral infection is characterized by rapid onset of disease, a relatively brief period of symptoms, and resolution within days.Feb 13, 2009
There are five stages of infection:incubation.prodromal.illness.decline.convalescence.Mar 3, 2021
Communicable diseases, also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, presence and growth of pathogenic (capable of causing disease) biologic agents in an individual human or other animal host.Sep 14, 2021
Convalescence is the period in which the body recovers from a serious illness, injury or surgery. Changes to your lifestyle may be needed to make sure the body has enough time and rest to allow a complete recovery.
A latent infection is an infection that is hidden, inactive, or dormant. As opposed to active infections, where a virus or bacterium is actively replicating and potentially causing symptoms, latent infections are essentially static.Oct 31, 2020
In present medical consensus, a focal infection is a localized infection, often asymptomatic, that causes disease elsewhere in the host, but focal infections are fairly infrequent and limited to fairly uncommon diseases.
It involves the determination of the cause (etiology) of the disease, the understanding of the mechanisms of its development (pathogenesis), the structural changes associated with the disease process (morphological changes), and the functional consequences of those changes.
(SIMP-tum) A physical or mental problem that a person experiences that may indicate a disease or condition. Symptoms cannot be seen and do not show up on medical tests. Some examples of symptoms are headache, fatigue, nausea, and pain.
Listen to pronunciation. (LAY-ten-see PEER-ee-ud) The time that passes between being exposed to something that can cause disease (such as radiation or a virus) and having symptoms.
The spectrum of disease refers to the range of manifestations and severities of illness associated with a given diseases, illnesses, or injury. For example, HIV infection has broad clinical spectrum, from inapparent* to severe and fulminating**.