How does a bacterial infection spread from person to person?

How does a bacterial infection spread from person to person?

Bacterial infections: How it spread & How it can cause illness. Both types of infections are caused by microbes bacteria and viruses, respectively and spread by things such as: Coughing and sneezing. Contact with infected people, especially through kissing and sex. Contact with contaminated surfaces, food, and water.

Which is an example of how a disease is spread?

Examples of diseases spread this way: Some infections are spread when body fluids such as blood, saliva, urine (wees), faeces (poos) or semen come into direct contact with an uninfected person through kissing, sexual contact or through a needlestick injury. Examples of diseases spread through body fluids: HIV.

How are infectious diseases spread through the air?

Spread through the air by droplets Some infections are spread when an infected person talks, coughs or sneezes small droplets containing infectious agents into the air. Due to their size, these droplets in the air travel only a short distance (around a metre) from the infected person before falling.

How are diseases spread from host to host?

The toxins which are already present in the food or water reach a new host and start replicating and causing the disease. This is the most common way of spreading these infections. Botulism, cholera, shigella, salmonella, typhoid, yersinia and listeria are a few names of the many diseases spread through food and water contamination.

How do you fight infection without antibiotics?

Baking soda is one of the best tips on how to fight bacterial infection without antibiotics. Prepare a solution by dissolving a teaspoon of baking soda in a glass of lukewarm water. Drink it thrice in a week. You can also go for topical application of baking soda paste to the sagging skin for the cure of bacterial infection.

How can the spread of bacteria be prevented?

Prevention of the spread of harmful bacteria that cause bacterial diseases also includes frequent hand washing and covering the mouth and nose with a tissue during sneezing or coughing. It is also important to avoid contact with a person who has a bacterial disease. Bacterial diseases are treated with antibiotics.

How do bacterial infections affect the body?

Bacterial infections disrupt the normal functions of the body and cause all kinds of illnesses. They injure the cells and tissues of the body, compromise the immune system, and deplete nutrients in the body. Bacterial infections may also disrupt the balance of healthy bacteria in the intestines and other parts of the body.

What is a serious bacterial infection?

Serious bacterial infections are the leading cause of death in the elderly and in infants in the United States. Some of the most common bacterial infections include ear infections, diarrhea, urinary tract infections, pneumonia, and certain types of skin disorders.