What does Serratia marcescens cause?
The opportunistic pathogen Serratia marcescens is a common cause of urinary tract and ocular lens infections. It has also been linked with endocarditis, osteomyelitis, septicemia, wound and respiratory tract infections.
How does Serratia marcescens affect the body?
S. marcescens has been shown to cause a wide range of infectious diseases, including urinary, respiratory, and biliary tract infections, peritonitis, wound infections, and intravenous catheter-related infections, which can also lead to life-threatening bacteremia.
What diseases does Serratia Liquefaciens cause?
liquefaciens causing community-acquired infections include peritonitis associated with continuous ambulatory peritoneal dialysis [12], pustulosis and costochondritis in heroin addicts [13], fistulous pyoderma [14], septic arthritis [15] and ocular infections resulting from contamination of contact lens cases [16].
What is Serratia marcescens shape?
Introduction. Serratia marcescens is a Gram-negative, facultatively anaerobic, rod-shaped bacterium belonging to the family Enterobacteriaceae.
Can Serratia marcescens cause skin infection?
The incidence of skin infections caused by Serratia marcescens is extremely low and such infections are typically observed in immunocompromised patients. The clinical manifestations of these infections include cellulitis, abscesses, fluctuant nodules, or granulomatous lesions.
What does Serratia marcescens look like under a microscope?
Serratia marcescens is a Gram-negative bacteria which belongs to a family of bacteria called the Enterobacteriaceae. Instead, like any other Gram-negative bacteria, it stains pink with safranin dye. And since it’s a Gram-negative bacillus, it looks like a little pink rod under the microscope.
Where is Serratia marcescens found in the human body?
It is commonly found in the respiratory and urinary tracts of hospitalized adults and in the gastrointestinal systems of children. Due to its abundant presence in the environment, and its preference for damp conditions, S.
What antibiotic treats Serratia marcescens?
Serratia infections should be treated with an aminoglycoside plus an antipseudomonal beta-lactam, as the single use of a beta-lactam can select for resistant strains. Most strains are susceptible to amikacin, but reports indicate increasing resistance to gentamicin and tobramycin.
What is the shape of Serratia marcescens?
How do you know if you have a Serratia infection?
Serratia Infections. Normally, Serratia marcescens causes generic infections in wound sites, as well as the urinary tract, respiratory system and eyes 1. For a urinary tract infection, the symptoms might include itching, burning discharge, and pain in the kidneys. Symptoms of respiratory infection include sore throat and nasal and chest congestion.
Is serratia bacteria harmful?
In most cases, unless you are in poor health, Serratia marcescens isn’t harmful . It has been known to contaminate contact lenses, cause eye infections, and irritation. If you have Serratia marcescens in your home and you’re concerned about how it might affect your health, speak to your doctor.
Is Serratia marcescens Gram positive or Gram negative bacteria?
Serratia marcescens (/səˈreɪʃiə mɑːrˈsɛsɪnz/) is a species of rod-shaped, Gram-negative bacteria, that is also a facultative anaerobic organism , classified as an opportunistic pathogen in the family Enterobacteriaceae .
What is Serratia sepsis?
Serratia sepsis is considered an infectious disease that is contagious between people under rare circumstances. Generally, the disease can be transmitted under rare circumstances such as immunocompromised people, or during surgery with contaminated surgical tools,…