Question

One of the foremen at a pig farm notices purple sores on one of his workers. The worker has not been feeling well for the past two weeks, so the foreman sends him to the doctor. The doctor takes scrapings from the sores and sends them to the laboratory for a culture and sensitivity. The Gram stain shows 3 thin, gram-positive rods that have filaments. The culture plates were examined the next day and revealed nonhemolytic, pinpoint, transparent colonies. What is the most likely pathogen?

Answer 1

Erysipelothrix rhusiopathiae

Step-by-step explanation:

• Erysipelothrix rhusiopathiae is a nonsporulating, gram-positive, pole formed bacterium which was identified over 100 years prior to the etiologic operator of swine erysipelas. From that point forward, it has been found to cause contamination in a few dozen types of warm-blooded creatures and different creatures. People become tainted through an introduction to contaminated or polluted creatures or creature items.
• By a wide margin, the most well-known kind of human disease is a restricted, self-constrained cutaneous sore, erysipeloid. Diffuse cutaneous and fundamental diseases happen infrequently. Around 50 instances of endocarditis have been accounted for; everything except one ongoing case has included local valves.
• The life form might be disconnected from biopsy or blood examples on standard culture media. It is distinguished by morphology, absence of motility, and biochemical attributes; recognizable proof might be affirmed by the mouse insurance test.