Researchers have mined data from Google and Apple, revealing the effects of social distancing in Europe. By Birgitte Svennevig, birs sdu. Now researchers have mined these mobility data to study how we have moved around — or not moved around — during the first wave of the COVID pandemic, providing a direct measure of the impact of social distancing in Europe.
Smartphones and pandemics diabetes social story In the era of smartphones, we have so much data that we can monitor pandemics in an entirely new and more accurate way, says Professor of theoretical physics at University of Southern Denmark, Francesco Sannino, who conducted the study together with colleagues Giacomo Cacciapaglia diabetes social story Corentin Cot from University of Lyon in France.
Different degrees of social distancing The percent change in the infection rate does not mean that there are fewer infected cases. The reduction delays the time for the curve of infected cases to arrive at the maximum but does not necessarily influence the overall number which is an independent quantity.
Mobility data The mobility data from Google and Apple are publicly available on the following websites: google. Moreover, the severity of the measures changed during the spreading of the epidemic within each country.
Low mobility in Southern Europe Citizens in Italy, France, Portugal and Spain had the lowest mobility, meaning they moved less around than people in other countries. When we look at the infection rates in the same countries for the same 6 week period, we see that it dropped by an average of 30 pct.
Sweden had the same drop in infection rate, but had a much higher mobility — Interestingly, Sweden shows a reduction in the infection rate of the same order as the one for low mobility countries; Italy, France, Portugal and Spain. This suggests that a certain degree of social restrain occurred regardless of the political decisions in Sweden.