Serratia marcescens and frequency therapy

Definition:

Serratia marcescens is a Gram-negative, rod-shaped belonging to the Enterobacteriaceae family. It is known for its ability to produce a characteristic red pigment called prodigiosin.

Properties:

Pigment production:
The red pigment prodigiosin is often produced at room temperature and is a distinguishing feature of Serratia marcescens.
Mobility:
Serratia marcescens is mobile due to peritrichously arranged flagella.
Occurrence:
It is found in various environments, including water, soil and on plants. It can also be found in moist areas in hospitals and on medical equipment.

Pathogenicity:

Serratia marcescens is an opportunistic pathogen that can cause infections in humans, especially in immunocompromised individuals.

The most common infections include

Urinary tract infections
Respiratory tract infections
Wound infections
Bacteraemia (bacteria in the blood)

Resistance:

Serratia marcescens often shows natural resistance to many antibiotics, which can make the treatment of infections more difficult.

Importance in research:

Due to its pigment production and its role as an opportunistic pathogen, Serratia marcescens is frequently studied in microbiological research.

Prevention and control:

In hospitals, strict adherence to hygiene measures is crucial to prevent the spread of Serratia marcescens, especially in intensive care units and when using catheters and other medical equipment.