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Det nye overvågningsystem har ifølge El Pais været under udvikling siden sommeren 2020 og er nu næsten færdigt. Selvom der endnu ikke er en dato for, hvornår det bliver taget i brug, bliver det ifølge spanske medier formentlig først efter den nuværende bølge er overstået.
The findings re-emphasise the importance of short-range Covid transmission, with physical distancing and mask-wearing likely to be the most effective means of preventing infection.
The study, which has not yet been peer-reviewed, suggested that as the viral particles leave the relatively moist and carbon dioxide-rich conditions of the lungs, they rapidly lose water and dry out, while the transition to lower levels of carbon dioxide is associated with a rapid increase in pH. Both of these factors disrupt the virus’s ability to infect human cells, but the speed at which the particles dry out varies according to the relative humidity of the surrounding air.
Allan Randrup siger på tv2 at de godt vidste at vaccinerne virker meget dårligere mod smitte end befolkningen troede. Eksperterne vidste det hele tiden pga den slags infektioner det svært at hindre smitte