What does it mean to enter the isolation hotel?

Entering the isolation hotel is isolation. Isolation hotel refers to a closed control area, a special isolation hotel area within the control area, and epidemic prevention and control needs to be brought into a separate control area for middle and high-risk people.

During the isolation period, personnel control measures should be strictly implemented, and the requirements during the control period should be strictly implemented. Do not leave the house or the hotel, observe 14 days, take the temperature on time, report to the organization in time if there is any abnormality, and implement the national policy.

Isolation definition

Refers to the phenomenon that organisms in nature cannot mate freely or produce fertile offspring after mating. If the isolation mechanism occurs before fertilization, it is called pre-fertilization isolation, including geographical isolation, ecological isolation, seasonal isolation and so on. If the isolation mechanism occurs after fertilization, it is called post-fertilization isolation, such as hybrid inactivity, hybrid infertility and so on.

The isolation between species is generally not caused by a single isolation mechanism, but is often caused by the combination of several different mechanisms. Long-term geographical isolation may cause reproductive isolation. The function of isolation is to prevent gene exchange between different populations, promote the strong genetic stability of each isolated population, and make each population develop in a direction suitable for the environment under the action of natural selection.

As a result, isolated populations continue to accumulate and differentiate, gradually forming different species. Therefore, isolation is an important factor in biological evolution, especially species formation. Geographical isolation has changed the gene pool of different populations, formed reproductive isolation and led to the formation of new species.