COVID-19 in open schools and kindergartens

By | November 18, 2021

Corona virus 2 (SARS-CoV-2) Corona virus disease 2019 (COVID-19), which is due to the rapid spread of acute respiratory disease, has adversely affected the education of millions of children around the world. According to the

United Nations, more than 168 million children did not attend class in the first year of the epidemic.
A new study describing the incidence and incidence of COVID-19 in Norwegian schools and kindergartens has been published on medRxiv * pre-server to evaluate open field surveillance strategies with field surveillance.


Unlike other high-income countries, schools and daycare centers in Norway are often open with flexible reduction measures. An estimated 214 million students lost more than 75% of their face-to-face education in the first year of the epidemic. This is a very serious issue because education is one of the best predictions for the health and well-being of the population.

Children reported lower levels in hospitals and hospitals. Incidents and viruses in schools and kindergartens indicate this localized disease. Schools and kindergartens in Norway were temporarily closed in the spring of 2020, but reopened in late April 2020 due to shortcomings. Since then, most schools have reopened and some high schools have closed.

In Norway, a flexible traffic light (TLM) model has been developed to suit the local epidemic situation and age group and includes three level measures: green (normal), yellow (medium) and red (required). Distance). The main difference between the three categories was the reduction in communication measures. Masks Masks were rarely used only for staff and alumni, and were confined to the growing areas of a regular society.

New search

The study aims to focus on COVID-19 cases and groups / viruses in Norwegian kindergartens and schools. The study period covers most of the 2020-2021 academic year. This included the second and third waves, which dominated the alpha. The Norwegian Communication Research Team (NCTT) regularly monitors COVID-19 events and groups. The data for this study were collected through VSUV, the national virus awareness system, which has been reported to the Norwegian Institute of Public Health (NIPH), which is suspected of having the virus or its. Approved. In addition, the researchers surveyed twenty major municipal websites and media outlets.

Important results

During this time many incidents and epidemics have occurre in schools and kindergartens. However, it should be note that only a small percentage of the virus has more than twenty cases. In the second wave, often in older students, and in the third wave (introduction to the “alpha” form) in younger children, the phenomena reached older students.

Primary schools and kindergartens have the highest number of cases, but this may be due to the fact that Norway has more such schools than secondary schools. In addition, there has been further reduction in secondary and high schools during the high production period.

With the fall of the third wave, more and more conditions have been creat in high schools and it is time for graduation ceremonies. Kindergarten and elementary school staff reported more incidents, possibly with more staff per child. Evidence of the effects of school closures on reducing the spread of society is small and does not change. Norwegian figures show no additional effect of closure compared to strictly controlled (red level) open schools.

In children and adolescents, the disease mostly follows the population trend. Scientists believe that the closure of the school will not lead to a real reduction in communication with students. They witnessed more incidents after the school holidays. In addition, increasing research suggests that school closures have a limited effect on COVID-19 transmission. We should always try to limit school closures because of the negative effects of school closures.

Power and limits

This research is based on high quality registration data which provides detailed information about what is happening in different age groups. Combining this with other sources of information has given scientists the opportunity to provide more detailed findings about the virus in kindergartens and schools.

There were some restrictions. Although reporting on VESUV is mandatory, scientists have reported that not all viruses are present. In addition, the quality of information found on municipal websites and in the media may vary. Researchers also say that cats need to be includ in any precautionary measures against the virus.

* Important warning

medRxiv publishes unanswered scientific reports and therefore should not be consider final. Should not be allow to conduct clinical practice / health relate behaviors, or should be consider as aggregate data.

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