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.
EU air policy gives an average of 6 extra years of life in the Netherlands Since the 1970s, European policies to improve air quality have resulted in fewer emissions in many countries.