Related Experiment Video
Updated: Mar 22, 2026
10:19
A Murine Model of Group B Streptococcus Vaginal Colonization
Published on: November 16, 2016
15.2K
Staphylococcus Infections in Pregnancy: Maternal and Neonatal Risks
1Department of Obstetrics, Gynecology and Reproductive Sciences, University of Maryland, Baltimore, Maryland.
The Journal of Perinatal & Neonatal Nursing
|April 23, 2016
Summary
Methicillin-resistant Staphylococcus aureus (MRSA) poses risks during pregnancy and childbirth. Prompt identification and management are crucial for protecting both mothers and newborns from MRSA infections.
Area of Science:
- Microbiology
- Infectious Diseases
- Obstetrics
Background:
- Staphylococcus aureus is a common bacterium carried by a significant portion of the population.
- Methicillin-resistant Staphylococcus aureus (MRSA) accounts for about 2% of carriers and causes serious infections.
- While hospital-associated infections have decreased, obstetric complications from MRSA remain a concern.
Purpose of the Study:
- To describe the spectrum of MRSA infections in pregnant individuals.
- To discuss the risks of MRSA to both mother and newborn during pregnancy and childbirth.
- To emphasize the need for timely MRSA detection and treatment in obstetric settings.
Main Methods:
- Literature review on MRSA infections in pregnancy.
- Analysis of clinical case data related to MRSA in obstetric patients.
- Discussion of current infection control practices and their impact.
Main Results:
- MRSA infections can lead to severe maternal illness, including obstetric complications.
- Newborns are at risk of acquiring MRSA from infected mothers.
- Effective infection control measures have reduced systemic infections but not eliminated obstetric risks.
Conclusions:
- Methicillin-resistant Staphylococcus aureus continues to pose a significant threat to maternal and neonatal health.
- Early identification and appropriate management strategies are essential for mitigating MRSA risks in pregnancy.
- Ongoing vigilance and adherence to infection control are necessary in obstetric care settings.
More Related Videos
Related Concept Videos
01:29Staphylococcal Skin Infections
19
Staphylococcus aureus is a Gram-positive coccus that resides harmlessly on the skin and mucous membranes of healthy individuals. When the skin barrier is breached, it can shift from a commensal to an opportunistic pathogen. This transition is facilitated by surface adhesins, such as clumping factor B and S. aureus surface protein G (SasG), which bind to structural proteins, including loricrin and cytokeratin, in the damaged epidermis. Protein A, another key factor, binds the Fc region of...
19
01:28Development of the Oral Microbiota
9
The establishment of the oral microbiome begins before birth, challenging the long-held belief that the fetal oral cavity is sterile. The presence of oral microbes such as Streptococcus and Fusobacterium in amniotic fluid suggests that microbial exposure may occur in utero, potentially through translocation from the maternal oral or gastrointestinal tract. This early colonization primes the neonatal immune system and sets the stage for subsequent microbial succession. Maternal health,...
9
01:26Factors Affecting the Risk of Infection
14.5K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
14.5K
01:25Clinical Significance of Antibiotic Resistance
10
Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within...
10
01:26Sexually Transmitted Infections
1.6K
Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
1.6K
01:07Teratogenicity
4.5K
The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
4.5K