The COVID-19 traffic light in Spain, according to Health criteria
After a year and a [*fr1], the Ministry of Health has updated the danger indicators of the pandemic in Spain. A new traffic light-weight that, in step with the department headed by Carolina Darias, includes a series of measures and suggestions to establish a frame of reference for the actions of the autonomous communities .
The document approved on November twenty three maintains the 5 alert levels, although it goes on to classify the “extreme” risk as “terribly high” and replaces the concept of “new traditional” with that of “controlled circulation”. It also discards traceability monitoring and adds a replacement key indicator for the management of the COVID-nineteen pandemic in Spain: the rate of acute and critically sick patients admitted per a hundred,00zero inhabitants.
Despite having these indicators since October 20twenty, Health failed to begin to supply data on they all on a weekly basis till December three .
After removing the indication of the levels of alert provinces and communities last July fifteen , updating recovered late November this information that gives an overall image of matters of different territories. Already then, Sanbidad warned that the withdrawal of information was motivated by the need to adapt the estimates of alert levels to the specific situation of each territory thanks to “the new transmission and risk scenario generated both by vaccination coverage and by the reduction of transmission control measures “.
With the newest revision, the Ministry has expanded the danger thresholds for accumulated incidence, each to fourteen and 7 days, and has included a little modification in the forks for the infection rate that refers to those over 65 years of age.
How Tier Sorting Works
The criteria from which risk levels are determined are divided into two main blocks, one in all transmission indicators and the other of assistance capability. Thus, the cumulative incidence -each in 14 and 7 days, additionally to that linked to people aged sixty five and over-, and the proportion of positivity of the PCR tests are evaluated . In the other block would be the proportion of hospital beds occupied by patients with COVID-19 which of these admitted to intensive care units (ICU), in addition to their corresponding rates per a hundred,00zero inhabitants.
Thresholds are established for each indicator to work out whether or not the risk is low, medium, high or terribly high. Based on these knowledge, four alert levels are established :
Alert level one : When a minimum of two indicators from block I and one from block II are low.
Alert level two : When a minimum of two indicators from block I and one from block II are at medium level.
Alert level 3 : When at least 2 indicators from block I and one from block II are at a high level.
Alert level four : When a minimum of two indicators from block I and one from block II are at a very high level.
For a particular alert level to be reached, a minimum of two parameters of the first block and one in every of the second should be at that level, though Health for this calculation solely takes into consideration one amongst the overall indicators of the accumulated incidence.
However, the classification to pigeonhole a vicinity at one level and another isn't automatic based on these indicators, however also depends on alternative values ??such because the trend, the positivity of suspected cases, the ability to establish contingency plans, additionally to alternative factors like demographics and mobility of the evaluated territory.