Which Period Is Called The Latency Period?

What is an example of Fomite?

Fomite exposure requires an inanimate object to carry a pathogen from one susceptible animal to another.

Examples of fomites include contaminated vehicles, shovels, clothing, bowls/buckets, brushes, tack, and clippers..

What happens during the incubation period ‘?

Incubation period: In medicine, the time from the moment of exposure to an infectious agent until signs and symptoms of the disease appear. For example, the incubation period of chickenpox is 14-16 days. In biology, the incubation period is the time needed for any particular process of development to take place.

Does the latent period change with different stimulus?

The latent period did not change with changes in stimulus voltage.

What happens if the latent period for an infection is longer than the incubation period?

If the latent period is longer than the incubation period, then people are infectious only after symptoms start. This means they can be recognised as being ill before they are infectious.

What is a Fomite * 5 points?

A fomite (/ˈfoʊmaɪt/) or fomes (/ˈfoʊmiːz/) is any inanimate object that, when contaminated with or exposed to infectious agents (such as pathogenic bacteria, viruses or fungi), can transfer disease to a new host.

What is a Fomite disease?

Fomite transmission refers to the transmission of infectious diseases by objects. More specifically, it refers to the transmission of infectious diseases by germs left on objects. One common example of this is how the cold virus can be spread by people sneezing and touching door handles.

What comes after incubation period?

The five periods of disease (sometimes referred to as stages or phases) include the incubation, prodromal, illness, decline, and convalescence periods (Figure 2).

What is latency period in fish?

Latency period is being described as the time interval between injection of the female fish and stripping of eggs. … The ripening of the ovary after injection depends on the type of hormone used to introduce the female fish (Crandell et al., 1995).

What is the difference between incubation period and latency period?

This stage of subclinical disease, extending from the time of exposure to onset of disease symptoms, is usually called the incubation period for infectious diseases, and the latency period for chronic diseases. During this stage, disease is said to be asymptomatic (no symptoms) or inapparent.

What do you mean by latency stage?

the stage of personality development, extending from about four or five years of age to the beginning of puberty, during which sexual urges appear to lie dormant. Pathology. latent period (def. 1).

What is infectivity period?

Communicability: Period of communicability is the time during which an infectious agent may be transferred directly or indirectly from an infected person to another person, from an infected animal to humans, or from an infected person to animals. Also known as the ‘infectious period’.

Why is latent period important?

A latent period allows study of alterations of anatomy and physiology before, during, and after onset of epileptogenesis and the model, therefore, may be ideal for experiments focused on underlying cellular mechanisms and antiepileptogenic strategies.

Why do viruses have incubation periods?

The infection of multiple cells in the body and subsequent replication of the virus takes time. While the virus remains at low levels, it can neither be detected nor transmitted. This is why this time is known as the virus’ incubation period.

Is the latent period the same as latency?

While latent or latency period may be synonymous, a distinction is sometimes made between incubation period, the period between infection and onset of the disease, and latent period, the time from infection to infectiousness.

Is a Fomite a vector?

Fomites include surfaces, such as counters and doorknobs, as well as objects, such as clothing, gloves, or silverware. Fomite transmission differs from transmission by living organisms, which are typically called vectors.