What is the epidemiologic importance of inapparent infection?
What is the epidemiologic importance of inapparent infection?
Inapparent Infection (Syn: subclinical infection) The presence of infection in a host without occurrence of recognizable clinical signs or symptoms. Of epidemiologic significance because hosts so infected, although apparently well, may serve as silent or inapparent disseminators of the infectious agent…. …
What is the meaning of subclinical disease?
A subclinical disease has no recognizable clinical findings. It is distinct from a clinical disease, which has signs and symptoms that can be recognized. Many diseases, including diabetes, hypothyroidism, and rheumatoid arthritis, are frequently subclinical before they surface as clinical diseases.
What is apparent and inapparent disease?
An asymptomatic or inapparent infection is usually defined as a substantial rise in antibody titres between two measurements in a participant not experiencing symptoms. Symptomatic or apparent infections are infections concurrent with compatible symptoms, with the infection usually virologically confirmed.
Who is an Incubatory carrier?
Incubatory carriers are those who can transmit the agent during the incubation period before clinical illness begins. Convalescent carriers are those who have recovered from their illness but remain capable of transmitting to others.
What is an example of a subclinical infection?
Chlamydia pneumoniae. Chlamydia trachomatis (Chlamydia) Clostridium difficile.
What is subclinical infection infectious?
Definition. Infection associated with no detectable symptoms but caused by microorganisms capable of producing easily recognizable diseases, such a poliomyelitis or mumps. [ from NCI]
What does apparent mean in medical terms?
1. Manifest; obvious; evident (for example, a clinically apparent infection). 2. Frequently used (confusingly) to mean “seeming to be,” ostensible, pseudo-.