Examples of infectious agents that are transmitted via the droplet route include Bordetella pertussis 110 , influenza virus 23 , adenovirus 111 , rhinovirus 104 , Mycoplasma pneumoniae 112 , SARS-associated coronavirus (SARS-CoV) 21 , 96 , 113 , group A streptococcus 114 , and Neisseria meningitidis 95 , 103 , 115 .
What categorizes an infection as a droplet?
Droplet spread happens when germs traveling inside droplets that are coughed or sneezed from a sick person enter the eyes , nose, or mouth of another person. Droplets travel short distances, less than 3 feet (1 meter) from one person to another.
What diseases are transmitted by droplet?
- Strep throat.
- Whooping cough (pertussis)
- Flu (Influenza) and other viral respiratory illnesses.
- German Measles (rubella)
- Certain types of meningitis.
- Mumps.
- Mycoplasma pneumonia.
What are some examples of infectious agents?
agents cause a wide variety of diseases affecting various parts of the body. The five main types of infectious agents are bacteria, protozoa, viruses, parasitic worms, and fungi .
What are the 4 types of disease transmission?
The modes (means) of transmission are: Contact (direct and/or indirect), Droplet, Airborne, Vector and Common Vehicle . The portal of entry is the means by which the infectious microorganisms gains access into the new host. This can occur, for example, through ingestion, breathing, or skin puncture.
What are examples of airborne viruses?
- Chickenpox.
- Influenza.
- Pertussis (whooping cough)
- Respiratory Syncytial Virus (RSV)
Is TB airborne or droplet?
tuberculosis is carried in airborne particles, called droplet nuclei , of 1– 5 microns in diameter. Infectious droplet nuclei are generated when persons who have pulmonary or laryngeal TB disease cough, sneeze, shout, or sing. TB is spread from person to person through the air.
Do you wear an N95 for droplet precautions?
A respirator or N95 face mask is NOT necessary but can be used for the care of a patient on Droplet Precautions . Remember, that you should continue to use Standard Precautions during patient care in addition to Droplet Precautions. This includes handling items contaminated with the patient’s respiratory secretions.
What is an example of a droplet precaution?
Droplet Precautions
In addition to standard precautions, wear a surgical mask when within 3 feet (6 feet for smallpox) of persons known or suspected of having diseases spread by droplets (examples include influenza, pertussis , meningococcal disease).
How does droplet infection enter the body?
Droplet transmission is the usual way that cold and flu viruses and some bacteria are spread from person to person. You send droplets into the environment via your saliva and mucus when you cough, sneeze, or talk. Droplets might enter the eyes, nose, or mouth of those who are in close proximity.
What are the 6 infectious agents?
- Bacteria. ...
- Viruses. ...
- Fungi. ...
- Protozoa. ...
- Helminths. ...
- Prions.
What is the most common type of infectious agent?
Pathogen types. There are different types of pathogens, but we’re going to focus on the four most common types: viruses , bacteria, fungi, and parasites.
What are the 6 types of pathogens?
Infectious diseases are caused by pathogens, which include bacteria, fungi, protozoa, worms, viruses , and even infectious proteins called prions.
What are the 8 modes of transmission?
- Direct. Direct contact. Droplet spread.
- Indirect. Airborne. Vehicleborne. Vectorborne (mechanical or biologic)
Is mode of transmission by kissing?
Kissing offers many health benefits, but may also transmit a small number of disease-causing bacteria and viruses . Bacteria and viruses in the saliva or blood of one person can be spread to another person by kissing. Some diseases are more easily spread than others.
What are the common methods of transmission of diseases?
- Airborne transmission. Some infectious agents can travel long distances and remain suspended in the air for an extended period of time. ...
- Contaminated objects. ...
- Food and drinking water. ...
- Animal-to-person contact. ...
- Animal reservoirs. ...
- Insect bites (vector-borne disease) ...
- Environmental reservoirs.
