A study conducted at 185 dairy farms found the Campylobacter bacterium at 91% of those farms. Out of the pathogens that were studied, this type of bacteria is the most common in dairy cattle.

Even after a period without any coronavirus measures, the number of young people (aged 12-25 years) with serious suicidal thoughts remains high (16%). After nearly doubling in the last lockdown period (from 9% in autumn 2021 to 17% between December 2021 and February 2022), there has been almost no reduction in this percentage.