Meningitis Contagious

Bacterial meningitis is the swelling of the meninges. In the back of the brain, there are three protective membranes called the meninges (Mandal). During bacterial meningitis, bacteria invade the brain. This causes the immune system to enter and try to stop the disease (Mandal). In doing so, the meninges swell to stop the spread the virus, but this unfortunately causes damage to the brain and spinal area (Mandal). A person would get bacterial meningitis if their body was invaded by some of the germs that can cause it.

Meningitis, also known as spinal meningitis, is a viral or bacterial infection causing inflammation of the membranes, called meninges. Meninges act as a natural protective barrier that surrounds the brain and spinal cord. When the barrier is permeable, infections are able to transmit a disease in or through and cause serious or even fatal effects. There are different causes for the different categories of meningitis resulting in different symptoms and severities in each.

Meningitis is a serious infection of the fluid surrounding the brain and spinal cord. It is caused by meningococcal disease, which is contracted by 1,000 to 2,600 people yearly in the United States. Meningococcal disease is also serious, with one in ten cases leading to

Meningococcal Meningitis is the inflammation of the protective coverings of brain and spinal cord called the meninges. Meningococcal Meningitis is caused by the Neisseria meningitidis bacteria (Theobald, M, 2014). There are five forms of meningitis, bacterial being the most fatal. The other form types are viral, parasitic, fungal, and non-infectious. Meningococcal Meningitis can also be caused by other bacterium called Streptococcus pneumoniae, group B Streptococcus, Haemophilus influenzae, and, Listeria monocytogenes (CDC, 2016). Without any treatment of meningitis, it can spread into the blood and cause sepsis--when chemicals released into the bloodstream to fight the infection, trigger inflammatory responses throughout the body. This inflammation can trigger a cascade of changes that can damage multiple organ systems, causing them to fail (Mayo Clinic Staff, 2016). Meningitis is usually caused as a secondary infection when it makes its way into the central nervous

N. meningitidis produce an antiphagocytic capsular polysaccharide, which is a coat with highly variable surface proteins, to permit evasiveness. Additional mechanisms such has having a high variable pili and producing high amounts of endotoxin lipopolysaccharide contributes to its pathology. N. meningitidis also happens to require iron reduction as part of their metabolism and growth and therefore validates humans as their optimal reservoirs. Other requirements for bacterial metabolism, growth and virulence are mineral salts, pyruvate, lactate, amino acids (GC), and glutamic acid. When infection occurs, N. meningitidis will aggregate blood cells

Meningococcal Meningitis is the infection and inflammation of the meninges. Newborns and infants are at greatest risk for contracting bacterial meningitis with Neisseria meningitides being the typical pathogen in the majority of children age 2 months through 12 years (London, Ladewig, Ball, Bindler, & Cowen, 2011). There is a mortality rate of 10% for children who develop meningitis from this particular bacterium (Muller, 2013).

Neisseria meningitidis is the bacterium that causes the disease Meningococcal meningitis and septicemia. This bacterium is described as being gram-negative with a diplococci structure, meaning that there is very little to no peptidoglycan in its cell wall and is made up of many spherical-shaped bacteria pushed against each other. Neisseria meningitidis is an immobile bacterium and is transferred between people through direct contact . It is also described as being an aerobic bacterium, meaning that it is capable of using oxygen for energy . (Samantha Bingen, 2008).

Anyone can get meningitis at any point in their life. However, children between 1 month and two years old, adults with alcohol problem or chronic ear and nose infections, individuals with sickle cell disease, kidney failure or college students (16-23 years old), and people in military are more likely to get bacterial

Meningitis is an inflammation of the membranes surrounding your brain and spinal cord. There are many different types of meningitis causing bacteria, but the most common type of bacteria is Streptococcus pneumoniae, or better known as Pneumococcus in the medical community. There

Meningitis can cause real sever damage to the brain.The worst types of Meningitis is the Bacterial Meningitis but i will explain that into detail a little later.

Meningitis can be life - threatening because of the inflammation’s proximity to the brain and spinal cord; therefore, the condition is classified as a medical emergency.

In a world of vaccinations and public healthcare, it is easy to forget that we are constantly surrounded by disease causing microbes. Throughout this unit we have studied the human bodies constant fight with microbes and what happens once they accumulate. In this paper I will discuss meningococcal meningitis, its disease causing microbe, how the bacterium enters and exits the body and, the symptoms caused by the bacterium. I will also discuss the impact this microbe has on human health and any treatments available.

Meningitis is inflammation of the membranes surrounding the brain and spinal cord, caused by an infection. Meningitis is most often caused by a viral infection. However, meningitis can also be caused by bacterial infections, fungal infections, chemical reactions, drug allergies, some types of cancer, and inflammatory diseases. Some of the following bacteria may cause meningitis: Streptococcus pneumoniae, group B Streptococcus, Haemophilus influenzae, Neisseria meningitides, and Listeria monocytogenes. As stated in its name, bacterial meningitis, requires a bacterium for and individual to contract the disease. The bacteria are spread through respiratory and throat excretions such as saliva. Saliva can be exchanged through kissing or coughing.

Staphylococcus epidermidis is a gram-positive, and is part of human natural flora. This is an opportunistic pathogen, and needs a compromise immune system to develop and thrive. Neonatal meningitis is one of many bacterial infection caused by S. epidermidis. This infection is very serious in infants, Meningitis is an inflammation of the meninges and is more common in the neonatal period. Major systems include temperature instability, respiratory distress, jaundice, apnea. More specifically is paradoxical irritability, in which cuddling and consoling by a parent irritates rather than comforts the neonate. Without proper treatment the mortality rate for this disease is almost 100%, however with proper treatment the mortality rate is lower to

There are multiple different types of bacteria that can cause bacterial meningitis, which were discovered in the late 19th century. These bacteria’s are Streptococcus pneumonia, Streptococcus pneumonia, and Haemophilus influenza. (1) Russian physician Vladimir Kernig and Polish physician Jozef Brudzinski both separately found other symptoms of meningitis this leading to the Kernig’s sign and the Brudzinski sign.