Which practice can help reduce pathogen shedding due to stress in animals?

Which practice can help reduce pathogen shedding due to stress in animals?

• A. Adequate space to rest away from visitors
• B. Frequent handling by visitors
• C. Expose to loud noises
• D. Overfeeding

Answer: (A)

Reducing stress in animals lowers pathogen shedding because stress hormones can suppress immune function and heighten fear or arousal, which can increase how and how much pathogens are shed into the environment. Providing adequate space for animals to rest away from visitors gives them control over their surroundings, reduces fear and acute stress responses, and helps maintain normal immune defenses. When animals aren’t chronically stressed, their mucosal barriers stay stronger and pathogen loads are less likely to be released into enclosures or facilities. The other options tend to increase stress or fail to address it—frequent visitor handling provokes fear and cortisol release; loud noises are disruptive and stressful; and overfeeding can create metabolic stress without reducing environmental stressors. So, offering space to retreat from visitors best supports lower stress and less shedding.

Reducing stress in animals lowers pathogen shedding because stress hormones can suppress immune function and heighten fear or arousal, which can increase how and how much pathogens are shed into the environment. Providing adequate space for animals to rest away from visitors gives them control over their surroundings, reduces fear and acute stress responses, and helps maintain normal immune defenses. When animals aren’t chronically stressed, their mucosal barriers stay stronger and pathogen loads are less likely to be released into enclosures or facilities. The other options tend to increase stress or fail to address it—frequent visitor handling provokes fear and cortisol release; loud noises are disruptive and stressful; and overfeeding can create metabolic stress without reducing environmental stressors. So, offering space to retreat from visitors best supports lower stress and less shedding.