How Do You Spell ACTINOBACILLUS PLEUROPNEUMONIAE?

1. Actinobacillus pleuropneumoniae is a bacterium of the family Pasteurellaceae that is known to cause the contagious and severe respiratory disease called porcine pleuropneumonia, mainly in pigs. This bacteria is globally distributed and poses a significant economic burden for the swine industry.

   Actinobacillus pleuropneumoniae is a Gram-negative coccobacillus, meaning it appears as a small, rod-shaped bacterium with a slightly curved or oval shape under the microscope. It is facultatively anaerobic, which means it can survive in both the presence and absence of oxygen.

   Infection with Actinobacillus pleuropneumoniae can lead to lesions and inflammation in different parts of the porcine respiratory system, including the lungs, pleura, and bronchial lymph nodes. Clinical symptoms may include severe coughing, fever, difficulty breathing, reduced feed intake, and even sudden death in severe cases.

   Transmission of the bacterium usually occurs through the respiratory route, primarily via nose-to-nose contact between infected and susceptible pigs. It can also spread through indirect contact with contaminated objects or through carrier animals, such as rodents, that carry the bacteria without showing symptoms.

   The control and prevention of Actinobacillus pleuropneumoniae infections in swine herds involve vaccination programs, maintaining good biosecurity practices, and early detection and isolation of infected animals. Antibiotics are sometimes used to treat affected animals, but resistance to certain antibiotics has been reported, highlighting the importance of responsible use of antimicrobial agents.

Common Misspellings for ACTINOBACILLUS PLEUROPNEUMONIAE

The word "Actinobacillus pleuropneumoniae" is derived from Greek and Latin roots. Here's a breakdown:

- Actinobacillus: The genus name "Actinobacillus" is a combination of two root words - "actino" derived from the Greek word "aktis" meaning "ray" or "radiation", and "bacillus" derived from the Latin word "bacillum" meaning "small staff" or "rod". Therefore, "Actinobacillus" refers to a group of bacteria with rod-like or rod-shaped appearance.

- pleuro: Derived from the Greek word "pleura", meaning "rib" or "side", this refers to the affected region, the pleura.

- pneumo: Derived from the Greek word "pneuma", meaning "breath" or "lung", indicating the involvement of the lungs.