Campylobacter most common pathogen found in dairy cattle 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.
RIVM recommends limiting number of e-cigarettes flavourings to 23 with tobacco taste only The government wishes to make e-cigarettes less attractive, in particular for young people.