What are direct contact infections examples?
What are direct contact infections examples?
Direct Contact Diseases
- Conjunctivitis (Pink-eye)
- Creutzfeldt-Jacob (CJD)
- Ebola Virus Disease.
- Erythema Infectiosum (Fifth disease)
- Impetigo.
- Pediculosis (Head lice)
- Polio.
- Roseola.
Which infectious diseases can spread through contact with blood?
Bloodborne pathogens are microorganisms such as viruses or bacteria that are carried in blood and can cause disease in people. There are many different bloodborne pathogens, including malaria, syphilis, and brucellosis, and most notably Hepatitis B (HBV), Hepatitis C (HCV) and the Human Immunodeficiency Virus (HIV).
What is direct contact with blood?
Direct contact occurs when infected body fluid or blood from one individual enters another individual’s body. An example of this would be someone else’s blood splashing into your eye. Indirect contact occurs when an object containing the blood or body fluid of an infected person touches someone’s skin.
What is the most common infection spread through blood transfusion?
Hepatitis C is a contagious liver disease caused by the Hepatitis C virus (HCV). Hepatitis C is the most common chronic bloodborne infection in the United States.
What are direct contact diseases?
Contact Diseases are transmitted when an infected person has direct bodily contact with an uninfected person and the microbe is passed from one to the other. Contact diseases can also be spread by indirect contact with an infected person’s environment or personal items.
What is the difference between direct contact and indirect contact?
Direct: involves direct body surface to body surface contact and physical transfer of microorganism between an infected or colonized person to another person by touch. Indirect: involves contact between a person and a contaminated object. This is often a result of unclean hands contaminating an object or environment.
What are some common blood infections?
The most common type of blood infection is known as sepsis, “a serious complication of septicemia. Sepsis is when inflammation throughout the body occurs….Sepsis and Other Blood Infections
- MRSA.
- Dengue Fever.
- Human Immunodeficiency Virus (HIV)
- Hepatitis A, B, and C.
What can be transmitted through blood?
Viral agents that are capable of being transmitted through blood transfusion include the following:
- Human immunodeficiency virus (HIV)
- Hepatitis viruses.
- West Nile virus (WNV)
- Cytomegalovirus (CMV)
- Human T-cell lymphotrophic viruses (HTLVs)
- Parvovirus B19.
What are the four main causes of infection?
Infectious diseases can be caused by:
- Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.
- Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.
- Fungi.
- Parasites.
What are four ways that infection can be spread?
Germs can spread from person to person through:
- the air as droplets or aerosol particles.
- faecal-oral spread.
- blood or other body fluids.
- skin or mucous membrane contact.
- sexual contact.
What kind of bacteria can be found in blood?
Staphylococcus, streptococcus, and enterococcus species are the most important and most common species of gram-positive bacteria that can enter the bloodstream. These bacteria are normally found on the skin or in the gastrointestinal tract.
What is direct and indirect contact?
Direct contact transmission involves immediate contact between two people (or with an animal). Indirect contact transmission involves an object that becomes contaminated by touch then spreads the infection by touch.