Understanding Bloodborne Pathogens
Bloodborne Pathogens are pathogenic microorganisms that can eventually cause disease. They are found in human blood and other bodily fluids such as synovial fluid, semen, vaginal secretions, cerebrospinal fluid and any other fluid that mixes or has contact with blood. The bloodborne pathogens are pathogenic, which means they are disease causing, and they are also microorganisms, which means that they are very small so the human eye cannot see them. Bloodborne pathogens are viruses that deteriorate cells within the body. A virus is a submicroscopic parasitic organism that feeds on cells. Viruses are dependent on cells for their nutrients so the virus survive and reproduce. Every virus consists of
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This can also increase the risk of liver cancer. Approximately 90-95% of adults will recover within six months and not contact HBV again.(2) However, blood tests will always show that the person was infected with HBV and blood banks will not accept their blood. About 5-10% of adults and 25-90% of children under the age of 5 that are infected with HBV are not able to get rid of the virus after 6 months. These people are considered to be chronically infected, commonly called Hepatitis B carriers. The carrier rate of Hepatitis B varies throughout the world, being uncommon amongst westerners, but reaching as high as 20% in people from Asia and Africa. With the immigration of foreigners into new countries, Hepatitis B is now becoming established in parts of countries where it previously was not. Many people with acute HBV have no symptoms at all, or they could be very insignificant and flu-like. Sometimes the infected person may have a loss of appetite, nausea, vomiting, diarrhea, fatigue, muscle or joint aches, mild fever, and in some cases jaundice (yellowing of the skin). Also, some of the patients may notice dark urine and light colored stools. Because Hepatitis sometimes has no symptoms it can be unknowingly transmitted through exposure to blood or other bodily fluids or through intimate
- wounds and breaks in the skin (pathogens enter the body through mucus membranes, nose, mouth, gut, genital urinary track - catheters, or wounds like surgical incisions which can cause e.g. MRSA).
It 's bad or infectious bacteria that cause illness as they rapidly reproduce and produce a toxin that kills or mutates cells, bacteria is also self sufficient.
Poor hand hygiene - spread of germs from one patient to another or spread for hands to surfaces.
Pathogens are a type of microorganism that spreads viral and bacterial diseases. These diseases when present in human blood and body fluids are known as blood borne pathogens, and can spread from one person to another. (Worcester polytechnic institute) The most serious types of blood borne diseases are the hepatitis B virus (HBV) and hepatitis C virus (HCV), which can cause liver damage; and HIV (human immunodeficiency virus), which is responsible for causing AIDS (acquired immune deficiency syndrome). The blood borne pathogens can be spread when the blood or body fluids (semen, vaginal fluid, breast milk, and amniotic fluid) of an infected individual comes into contact with mucous membranes or an open sore or cut on the skin of another
Once the boundaries to a crime scene has been set it is the duty of the first responder to begin a search to locate anything that may be harmful to any other person entering the scene or the crime scene itself. Locating all the risk factors can include many multiple aspects not just the obvious e.g. if the weather is bad the investigator must find a way to protect the scene from losing valuable information. If necessary outside personnel may be needed to control the scene for special circumstances including fires, or biohazardous material. Personal protective equipment is used to keep responders safe from an array of items that could cause bodily harm especially with the instances of blood, “Bloodborne pathogens don’t always die when a person
Hepatitis B is transmitted through bodily fluids and is surprisingly easier to get then you would think, anything from an unsanitary hospital to a kiss. Hep B’s symptoms can be treated but the virus cannot, meaning if you have it you can be fine but it will still be passed down from you. Hepatitis B is incredibly easy to get and cannot be fully erased unless your body is taught how to fight it.
HBV, as stated above, is a disease that affects the liver by coming into contact as an infant from the mother during birth, sex with an infected partner, sharing needles, razors, or toothbrushes of an
Infectious disease are diseases or illnesses caused by micro-organisms that become harmful in the body, these micro-organisms are called pathogens. Pathogens are any organism that cause disease, these can include bacteria, viruses and fungi. Not all the micro-organisms mentioned above are harmful to the body, although, under certain conditions such as an immunocompromised individual or the age of a person, can produce an onset of signs and symptoms of an infectious disease. Infectious diseases are communicable, which means they can be spread from person to person, either through direct contact or through bodily fluids. Infectious diseases can also be spread infected vectors which are inhaled or
Hepatitis B is transmitted when blood, semen, or another body fluid from a person infected with the Hepatitis B virus enters the body of someone who is not infected. This can happen through sexual contact; sharing needles, syringes, or other drug-injection equipment, or even from mother to baby at birth. For some people, hepatitis B is an acute, or short-term, illness but for others, it can become a long-term, chronic infection. In addition, some people, especially adults, are able to clear, or get rid of the virus without treatment. People who clear the virus become immune and cannot get infected with the Hepatitis B virus
Hepatitis B is a disease that basically attacks the liver. Hepatitis B is a transmitted disease, meaning you can't get hepatitis B unless a persons bodily fluids has been transmitted from one person to another who isn't affected. You can get hepatitis B by also doing common things that doesn't seem like not a big deal, but leads to a big effect later on. For example, you can get hepatitis B by using another person's razor because if you cut yourself with it and they cut themselves with it as well it could lead to infection and easily into your body. Also by sharing dirty needles and being tattooed and that's's why it is very important to make sure everything is completely sanitized no matter what it is. Depending how badly it is you could cause
These symptoms occur during one to five days. According to marchofdimes.org, rubella is an infection that causes mild Flu-like symptoms and a rash on the skin.
However, everybody who has contact with the patient or the environment is entitled to relevant information that will enable them to reduce the risks of transmission to
Hepatitis B is a liver infection which is caused by Hepatitis B Virus (HBV). The hepatitis B virus attacks the liver and damage the liver. Hepatitis B is called as “Silent disease” because it doesn’t show any symptoms. Most adults are able to get recover from the hepatitis B virus but, some adults and baby are not able to recover from this Virus. The virus remain in the blood for a long time and this virus can transfer on others. The hepatitis B is infect on one third of people in the world. Hepatitis B is common in countries like China, India, Middle East, Africa, South America, parts of Europe. A person carrying Hepatitis B doesn’t get a job in China because the companies discriminate the infected people. Most graduates in China are unemployed because of the
After microorganisms enter the patient’s body they can go to the lungs and cause pneumonia. Central line-bloodstream infections occur when microorganism enter the bloodstream by the intravenous line. Microorganisms are transfer into the blood stream by inadequate hand hygiene or improper intravenous fluid, tubing, and site care practice. Multidrug-resistant organisms can cause infections of the blood, skin, or organ systems. These infections can arise due to the overuse or misuse of antibiotics, which can result in the microorganisms becoming more resistant to antibiotic therapy. Methicillin-resistant Staphyloccocus aureus and Clostridium difficile are examples of this kind of infection. Health care employees need to know the different types of hospital acquired infections and how they are spread to be able to effectively prevent them.
Individuals with inactive hepatitis B surface antigen are referred to as chronic carriers. These individuals may not show clinical signs of the disease. They do not exhibit raised levels of AST and ALT, but they tend to have low viral loads (Zein & Edwards, 2009). Individuals with HBeAg positive or negative tend to exhibit higher viral loads and they are both contagious (Zein & Edwards, 2009). Individuals who are HBeAg negative do not have the antigen themselves, but are still able to spread the disease to others. Individuals who have resolved chronic hepatitis B are less likely to develop liver cancer or cirrhosis and their AST, ALT, and