Historical and current patterns of gene flow in the butterfly Pararge aegeria by Livraghi, L, Voda, R, Evans, L, Gibbs, M, Dinca, V, Holland, P, Shreeve, T, Vila, R, Dapporto, L, Breuker, C

“…The apparent lack of gene flow between Sardinia and Corsica was further investigated by means of mating experiments.…”

Sick leave due to COVID-19 during the first pandemic wave in France, 2020 by Smith, DRM, Jijón, S, Oodally, A, Shirreff, G, Aït Bouziad, K, Ante-Testard, PA, Bastard, J, Bouziri, H, Daouda, OS, Duchemin, T, Godon-Rensonnet, A-S, Henriot, P, Houri, Y, Neynaud, H, Perozziello, A, Thonon, F, Crépey, P, Dab, W, Jean, K, Temime, L

“…There was great geographical variation, with peak daily sick leave incidence ranging from 230 in Corse (Corsica) to 33 000 in Île-de-France (the greater Paris region), and greatest overall burden in regions of north-eastern France. …”