The prevalence of people infected with COVID-19 in Aarhus on 7 August can be calculated using the dark figure of seroprevalence studies and a conservative estimate of the 12-day contagiousness. This conservative estimate is based on the fact that the transmission of the disease may already begin in the Pressentomatic period, 23 days before symptoms, and even in asymptomatic patients, and is at maximum during symptomatic disease, but is unlikely after 710 days of symptoms. These numbers correspond to a prevalence ratio of 2.8%. A recent study has estimated that most individuals are infectious for about five weeks only, which is the number of infected individuals can be 4,080, producing a prevalence ratio of 1, 2%. Therefore, the risk of satisfying an individual who can transmit Sars Cov2 is in the range of one in 3686 people. These numbers and risks can be more relevant to consider when choosing to visit a disco, a football celebration or even a supermarket. This can be extended to the micro leadership, as well as macroLevel. The previous considerations are based on the presumption that the cases of accidents represent the background population and not a border subgroup. The current outbreak in the municipality of Aarhus, in Denmark, is considered limited to the access points that surround the Omnibus operations of the municipalities in an introductory course for economic students, a group of minorities and Somali participants at a football festival. However, a case was also reported in an elderly asylum and can reflect a more casual and widespread infection in the municipality. An improvement in the estimate of the prevalence calculated by the space autocortion control of the cases could be carried out. The prevalence is such a measure;And despite the uncertainties in the esteem, it can generate relevance for adherence to the recommendations of the health authorities.
Building relevance to improve public adherence to preventive measures against COVID-19 by reporting prevalence assessment from incidence numbers