Skip to main content

The Human Immune System (HIS), Parts and Antibiotics

The Human Immune System (HIS) is a portable, self-contained and self-powered surveillance device capable of mapping any biological threat in space, allowing for remote observation of real time growth and evolution.

Our immune system is our invisible protection against everyday bacteria and viruses. Unsung heroes like microglia, macrophages, and T-cells are constantly on guard, staying vigilant for signs of infection or other invaders.

What is the Human Immune System?
The immune system protects your child's body from outside invaders. These include germs such as bacteria, viruses, and fungi, and toxins (chemicals made by microbes). The immune system is made up of different organs, cells, and proteins that work together.
The immune system and microbial infection
The immune system keeps a record of every microbe it has ever defeated, in types of white blood cells (B- and T-lymphocytes) known as memory cells. This means it can recognize and destroy the microbe quickly if it enters the body again, before it can multiply and make you feel sick.
Some infections, like the flu and the common cold, have to be fought many times because so many different viruses or strains of the same type of virus can cause these illnesses. Catching a cold or flu from one virus does not give you immunity against the others.

Parts of the immune system
The main parts of the immune system are:

  • white blood cells
  • antibodies
  • complement system
  • lymphatic system
  • spleen
  • bone marrow
  • thymus.

An infection can be seen as a battle between the invading pathogens and the host. Our bodies are equipped to fight off invading microbes that may cause disease. These are called our natural defences.

How do antibiotics help fight infections?
Antibiotics can be used to help your child's immune system fight infections by bacteria. But antibiotics don’t work for infections caused by viruses. Antibiotics were developed to kill or disable certain bacteria. That means that an antibiotic that works for a skin infection caused by a certain bacteria may not work to cure diarrhea caused by a different bacteria. Using antibiotics for viral infections or using the wrong antibiotic to treat a bacterial infection can help bacteria become resistant to the antibiotic so it won't work as well in the future. It's important to take antibiotics as prescribed and for the right amount of time. If antibiotics are stopped early, the bacteria may develop a resistance to the antibiotics. Then the infection may come back again and be harder to treat.


The human immune system is the body's defenses against infections and illness. It protects from invasions of disease-causing organisms and work to remove pathogens that have reached an infection site... The immune system protects the body against infection and other diseases, but not all bodies are protected equally.

Comments

Post a Comment

Popular posts from this blog

KNOW THE SIGNS OF DIABETES (10 WARNING SIGNS OF PREDIABETES)

  Diabetes is a chronic medical condition in which the body either produces no insulin and/or cannot effectively utilize the insulin it produces. Individuals with diabetes have a higher risk of developing complications including: heart disease, stroke, high blood pressure, neuropathy and kidney disease. Overall death rates for people with diabetes are about twice as high as those without the disease. What is diabetes?   Diabetes occurs when your body does not produce enough insulin and/or cannot effectively use the insulin it produces. Insulin is the hormone that helps your body turn glucose (sugar) into energy. Instead, glucose builds up in the blood. Prediabetes is a condition where blood sugar levels are higher than normal, but not high enough to be diagnosed as diabetes. Prediabetes often develops into diabetes or is a precursor of glucose intolerance. If you have prediabetes, controlling your weight and eating healthy foods can delay or prevent prediabetic conditions from...
Post a Comment
Read more

The Prime Recipes For a Robustly Protein Bars to Eat

  Energy Protein bars are essential for many athletes and fitness enthusiasts, but they can be costly and deficient in vitamins, minerals, and nutrients. Incorporate these ten recipes into your diet to reap significant energy-boosting benefits. Check the packaging of many protein bars and you'll find a list of ingredients that looks like it belongs in a science experiment. Save the extra -ols and isolates for the lab and make these homemade protein bars in your own kitchen instead. These delicious bars are packed with protein (instead of sugar!) to give you hours of energy without the sugar-related slump mid-afternoon.  How to Pick the Healthiest Protein Bars Examine the protein Aim for at least 10 grams of protein (that's more than an egg!) to help muscles rebuild and recover after a workout. Examine the Sugars Many protein bars straddle the line between dessert and protein, with flavors like chocolate chip cookie dough and salted caramel. Most only list total sugar, so look ...
Post a Comment
Read more

Our Body Requires Six (6) Essential Nutrients. Why is this important?

  Nutrients are required for our bodies to work at their best and continue to do so (vitamins, minerals, antioxidants). These nutrients (or lack thereof) have an impact on both our physical and mental health. A health problem might arise when there is an imbalance or lack. These nutrients are vital for disease prevention, development, and overall health, according to the World Health Organization. Macronutrients and micronutrients are the two types of vital nutrients available. The macronutrients contain proteins, carbohydrate and fat, which gives energy to your body. Whereas vitamins and minerals are micronutrients. In addition to these five, water is the most important nutrient for the body.  Let us dive in with details. 1. Vitamins Our parents used to ask us to take vitamins when we were kids, and the rationale was usually to help us stay healthy and avoid becoming sick. Vitamins are organic substances that are found in very minute amounts in food and are necessary for basi...
Post a Comment
Read more