In general, microorganisms that can make you sick are termed "germs" by the non-medical world. Bacteria that can cause disease or sickness are termed "pathogens." There are way too many to list here and certain strains of microorganisms can be harmful while other strains of that same organism may not be.
Viruses make us sick by invading our bodies and hijacking our cells to replicate themselves. This process can damage our cells and tissues, leading to symptoms of illness as our immune system responds to the infection.
Sensory stimuli such as sight, sound, touch, taste, and smell can affect our perception and behavior. For example, bright lights can make us feel alert, loud noises can make us feel anxious, and pleasant smells can make us feel relaxed. These stimuli can influence how we interpret and react to our surroundings.
Viruses can effect our life by giving us a cold. But HIV, however, can kill us. Our immune system have lymphocytes that destroy viruses by using antibodies. Viruses tell the nucleus to make copies of the viruses. So many are made, the cell explodes. HIV destroy our lymphocytes. So we get weaker and weaker and then die.
Antibodies are proteins produced by the immune system in response to foreign invaders such as bacteria, viruses, and other pathogens. They help to identify and neutralize these invaders, either by binding to them directly or by marking them for elimination by other immune cells. Antibodies play a crucial role in protecting the body against infections and diseases.
Pathogenic viruses cause illnesses and disease.
By reproducing and multiplying rapidly. and they make us ill by attacking our cells and converting their normal functions to producing the virus.so they get your own cells to do their dirty work too (this applies for viruses)
Toxins can be produced by certain bacteria and viruses to cause illness in humans. Bacteria such as Clostridium botulinum produce botulinum toxin, while viruses like influenza can produce proteins that exacerbate symptoms such as fever and muscle aches. These toxins can disrupt normal bodily functions and lead to symptoms of illness.
no
Simple, it can get into your peant butter and make you sick. Food poisoning, makes you feel ill
because it is not natural to the body hence trigger a defense mechanism build in our boody - white blood.
Because you have aids
Well, you can get ill from depression.
Any microorganism can make us ill once it colonizes. For example, on your skin right now are varieties of bacteria along with yeast. This normal flora does not make us ill (usually). But if something gets out of balance, the bacteria or yeast can begin to multiply. Our bodies initially try to wall off the infection if it is inside our bodies; on the skin, it is harder. If our defenses are low or we cannot fight it off, an infection is well underway.
In general, microorganisms that can make you sick are termed "germs" by the non-medical world. Bacteria that can cause disease or sickness are termed "pathogens." There are way too many to list here and certain strains of microorganisms can be harmful while other strains of that same organism may not be.
Viruses make us sick by invading our bodies and hijacking our cells to replicate themselves. This process can damage our cells and tissues, leading to symptoms of illness as our immune system responds to the infection.
Because it is cold which gives us sore throats etc