What question did this study set out to answer?

To assess microbiological contamination of trucks before and after loading pigs, focusing on antimicrobial-resistant bacteria and pathogens.

The Role of Short Journey Transportation in the Spreading of Swine Pathogens and Antimicrobial‐Resistant Bacteria

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Investigates the spread of antimicrobial-resistant bacteria in pigs using truck transportation, suggesting improved sanitization is needed.

To assess microbiological contamination of trucks before and after loading pigs, focusing on antimicrobial-resistant bacteria and pathogens.
Collected samples from disinfected empty trucks at farm entry and after loading.
Swabbed internal surfaces to test for microbiological contamination.
Analyzed total plate count, specific bacteria, and viruses, including E. coli and rotavirus.
Higher bacterial counts observed in 'dirty' trucks compared to 'clean' trucks.
Significant detection of ESBL/AmpC-producing E. coli and rotavirus A in contaminated trucks.
No detection of certain pathogens like Salmonella in 'clean' trucks, highlighting biosecurity risks.

Masserdotti et al. (2026) studied this question.

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Investigates the spread of antimicrobial-resistant bacteria in pigs using truck transportation, suggesting improved sanitization is needed.