- What are four ways that infection can be spread?
- What is the most common way infections are spread?
- What diseases can you catch from saliva?
- What are 5 common types of infectious diseases?
- What makes a person vulnerable to infection?
- Can a bacteria be cured?
- How can infectious diseases be prevented?
- What are the five key ways in which infection can spread?
- Can infections spread to other parts of the body?
- What are the main sources of infection?
- What are the different ways in which infectious diseases can spread?
- What are the 4 main routes for infection to enter the body?
- What are the 6 modes of transmission?
- What are the five signs of an infection?
- How quickly can germs spread?
What are four ways that infection can be spread?
Infectious diseases can spread in a variety of ways: through the air, from direct or indirect contact with another person, soiled objects, skin or mucous membrane, saliva, urine, blood and body secretions, through sexual contact, and through contaminated food and water..
What is the most common way infections are spread?
Five common ways germs are spread:Nose, mouth, or eyes to hands to others: Germs can spread to the hands by sneezing, coughing, or rubbing the eyes and then can be transferred to other family members or friends. … Hands to food: … Food to hands to food: … Infected child to hands to other children: … Animals to people:
What diseases can you catch from saliva?
Does Saliva Have Health Risks? 3 Ways Germs Can SpreadRhinovirus (colds)Flu virus.Epstein-Barr virus (mononucleosis, or mono)Type 1 herpes (cold sores)Strep bacteria.Hepatitis B and hepatitis C.Cytomegalovirus (a risk for babies in the womb)
What are 5 common types of infectious diseases?
Common Infectious DiseasesChickenpox.Common cold.Diphtheria.E. coli.Giardiasis.HIV/AIDS.Infectious mononucleosis.Influenza (flu)More items…
What makes a person vulnerable to infection?
Factors such as illness, age and treatment being received can all make patients more vulnerable to infection. Many infections are caused by micro-organisms already present in or on the patient’s own body.
Can a bacteria be cured?
Most bacterial diseases can be treated with antibiotics, although antibiotic-resistant strains are starting to emerge. Viruses pose a challenge to the body’s immune system because they hide inside cells.
How can infectious diseases be prevented?
Preventing the Spread of Infectious DiseasesWash your hands often. … Get vaccinated. … Use antibiotics sensibly. … Stay at home if you have signs and symptoms of an infection. … Be smart about food preparation. … Disinfect the ‘hot zones’ in your residence. … Practice safer sex. … Don’t share personal items.More items…
What are the five key ways in which infection can spread?
Infections can be spread through these 5 different ways:Physical contact. Infections, especially skin contagions, are spread by direct physical contact. … Droplet spreading. Colds, strep throat etc. … Contaminated items. … Bowel movements. … Exposure to blood.
Can infections spread to other parts of the body?
The risk for infection is greater when undergoing a medical procedure. But cross infection can happen within the body. An infection in one part of the body can spread to another, like a respiratory infection spreading to the ears or eyes.
What are the main sources of infection?
The organisms that cause infections are very diverse and can include things like viruses, bacteria, fungi, and parasites. You can acquire an infection in many different ways, such as directly from a person with an infection, via contaminated food or water, and even through the bite of an insect.
What are the different ways in which infectious diseases can spread?
Ways infectious diseases spreadthe air as small droplets (droplet spread) or tiny aerosol particles (airborne spread)contact with faeces (poo) and then with the mouth (faeco-oral spread)contact with the skin or mucus membranes (the thin moist lining of many parts of the body such as the nose, mouth, throat and genitals) (contact spread)More items…
What are the 4 main routes for infection to enter the body?
The transmission of microorganisms can be divided into the following five main routes: direct contact, fomites, aerosol (airborne), oral (ingestion), and vectorborne. Some microorganisms can be transmitted by more than one route.
What are the 6 modes of transmission?
Modes of transmissionDirect. Direct contact. Droplet spread.Indirect. Airborne. Vehicleborne. Vectorborne (mechanical or biologic)
What are the five signs of an infection?
Know the Signs and Symptoms of InfectionFever (this is sometimes the only sign of an infection).Chills and sweats.Change in cough or a new cough.Sore throat or new mouth sore.Shortness of breath.Nasal congestion.Stiff neck.Burning or pain with urination.More items…
How quickly can germs spread?
Researchers at the University of Bristol assessed the airborne survival of bacteria in aerosol droplets from coughs and sneezes. They found the average sneeze or cough can send around 100,000 contagious germs into the air at speeds up to 100 miles per hour.