...Hepatitis a Hepatitis A * What is the infectious agent (pathogen) that causes this infectious disease? For example, the name of the bacteria, virus, or parasite? The nick names for the infectious agent that causes infectious disease names are; hepatitis Immunization, Havrix, VAQTA. Hepatitis is an acute infectious disease that can harm the liver. Several diseases of the liver, collectively known as hepatitis, are caused by viruses. The viruses involved, five of which have been reasonably well characterized, come from a wide range of virus families. Hepatitis A virus is a picornavirus, a small single strand RNA virus * How is this infectious agent transmitted through food or water? Normally, it is spread when a person eats food or drinks water that has come in contact with infected stool. For example, when an employee who works at a restaurant with hepatitis A, doesn't wash his or her hands well after using the bathroom and then prepares food. The disease can also spread in day care centers. Children, especially those in diapers, may get stool on their hands and then touch objects that other children put into their mouths. And workers can spread the virus if they don't wash their hands well after changing a diaper. Some things can raise your risk of getting hepatitis A, such as eating raw oysters or undercooked clams. If you're traveling in a country where hepatitis A is common, you can lower your chances of getting the disease by avoiding uncooked foods and untreated...
Words: 337 - Pages: 2
...Hepatitis A * What is the infectious agent (pathogen) that causes this infectious disease? For example, the name of the bacteria, virus, or parasite? The nick names for the infectious agent that causes infectious disease names are; hepatitis Immunization, Havrix, VAQTA. Hepatitis is an acute infectious disease that can harm the liver. Several diseases of the liver, collectively known as hepatitis, are caused by viruses. The viruses involved, five of which have been reasonably well characterized, come from a wide range of virus families. Hepatitis A virus is a picornavirus, a small single strand RNA virus * How is this infectious agent transmitted through food or water? Normally, it is spread when a person eats food or drinks water that has come in contact with infected stool. For example, when an employee who works at a restaurant with hepatitis A, doesn't wash his or her hands well after using the bathroom and then prepares food. The disease can also spread in day care centers. Children, especially those in diapers, may get stool on their hands and then touch objects that other children put into their mouths. And workers can spread the virus if they don't wash their hands well after changing a diaper. Some things can raise your risk of getting hepatitis A, such as eating raw oysters or undercooked clams. If you're traveling in a country where hepatitis A is common, you can lower your chances of getting the disease by avoiding uncooked foods and untreated tap water...
Words: 764 - Pages: 4
...Foodborne Illness – Hepatitis A 1. What is the infectious agent (pathogen) that causes this infectious disease? The U.S. Government requires that sewage be treated to eliminate pathogens. This includes bath water, toilet water, and storm run-off. These fluids may carry pathogens for many water borne disease, including giardiasis and hepatitis A. This involves collection and sedimentation of sewage waters, separating solid matter (sludge) from the liquid (effluent) portion of sewage. The effluent is chlorinated to kill pathogens before it can be released in to lakes or rivers. The sludge is burned or dumped. Some advanced methods of treatment us a secondary treatment following the primary treatment. This is done by transferring the fluid in to tanks filled with a population of microorganisms that decompose more than 90 percent of the organic wastes and eliminate pathogens by competition. It is then chlorinated before being released in to rivers or lakes. Many sewage treatment plants use additional chemicals that also eliminate pathogens. 2. How is the infectious agent transmitted through food or water? Hepatitis A is the only common vaccine preventable food borne disease in the United States (Fiore 2004). It is one of five human hepatitis viruses that primarily infect the human liver and cause illness. This may result in liver failure and death. It is transferred through food or water that is contaminated with fecal matter that has the HAV virus. Other potential...
Words: 693 - Pages: 3
...INTRODUCTION The title of this report is Food-Borne Pathogens, a paper provided as part of a course requirement for Technical Writing. This topic was selected to share information about food-borne pathogens, what illnesses they cause and the possible food items contaminated with that pathogen You will be learning steps for prevention of food-borne diseases. I think you’ll be interested to discover the location of the possible contaminants of those pathogens. There are thirty known food-borne pathogen, I only selected these sixteen since they are the most common. BACILLUS CEREUS It causes two types of illnesses a diarrheal type or an emetic type (vomiting) this depends when in the incubation period. The incubation period goes between 30 minutes to 15 hours. The symptoms are diarrhea, abdominal cramps, nausea, and vomiting. The possible contaminants are meats, milk, vegetables, fish, rice, potatoes, pasta, and cheese. You pay careful attention to food preparation and cooking guidelines to prevent contaminations. CAMPYLOBACTER JEJUNI Even with low numbers, it causes infection, with an incubation period of one to seven days. The symptoms are: abdominal cramps, nausea, diarrhea, headache that varying in severity. The possible contaminants are raw milk, eggs, poultry, raw beef, cake icing, and water. You must use pasteurize milk; cook foods properly; and prevent cross-contamination. CLOSTRIDIUM BOTULINUM The illness is toxin produced by the pathogen, the incubation...
Words: 1351 - Pages: 6
...The immune system is the primary defense system in keeping out pathogens. A pathogen or infectious agent is a biological agent that causes disease or illness to its host. Chronic diseases often cannot be cured. “Any man who is intelligent, on considering that health is of the utmost value to human beings have the personal understanding necessary to help himself in diseases, and be able to understand and to judge what physicians say and what they administer to his body, being versed in each of these matters to a degree reasonable for a layman” (Hippocrates) Pathogens can infect unicellular organisms from out of the biological kingdoms. There are several substrates and pathways whereby pathogens can invade a host. There are many ways diseases are caused by blood-borne pathogens. A needle stick injury, in jury from a sharp instrument contaminated with blood or body fluids and intimate contract are some ways that people are exposed to these pathogens (environmental pathogens are defined as microorganisms that normally spend a substantial part of their lifecycle outside human hosts but when introduced to humans cause disease with measureable frequency. They are carried in the water, soil, air, food and other parts of the environment and can affect almost every individual on the planet.) The key difference between environmental pathogens and other human pathogens is their ability to survive and thrive outside the host. Their widespread occurrence in the environment makes...
Words: 1286 - Pages: 6
... SCI/162 6-27-2014 Instructor: Tracy Cobb Hepatitis A Hepatitis A is inflammation of the liver caused by the hepatitis A virus. The hepatitis A virus is a member of the genus Hepato virus and belongs to the Picornavirus clade. Hepatovirus is made up of viral protein and highly conserved, single-strand, positive-sense RNA. Hepatitis A was first identified in 1973. Not everyone has symptoms with hepatitis A infection, so many people are infected than diagnosed or reported (PubMed Health) . There are many risk factors and ways to prevent them. Hepatitis A can be transmitted through food and water. The virus is carried in stool. Food or water that is contaminated with stool can cause a person to become infected with hepatitis A. Sexual activity with a person who is infected with hepatitis A can put an individual at risk if the sexual activity involves oral or anal sex. A person with hepatitis A can also pass on the virus if they do not use proper hand-washing after using the restroom than coming in contact with others. Other risk factors include IV drugs, oversea travel, working in health care, food or sewage industry and living in a nursing home. Hepatitis A is a food borne illness that affects thousands across the United States each year. In 2013 health officials reported an outbreak of acute hepatitis A. The Center for Disease Control and Prevention say, victims began to fall ill after coming in contact...
Words: 475 - Pages: 2
...Hepatitis A Kyndra Cockrell SCI/163 July 4, 2011 Mark Levit There are several food borne illnesses that we can develop such as salmonella, staphylococcus or Giardia, but the one I want to discuss is Hepatitis A. There are several forms of Hepatitis (Hepatitis B and Hepatitis C) but Hepatitis A is the most common type. Hepatitis A is a highly contagious infection that affects the liver and causes the liver to become inflamed and function improperly. Hepatitis A can be contracted several ways; the most common way is through food that has been contaminated by fecal matter or through contaminated water. Another way is through intravenous drug use or sexual activities with an infected person through oral-anal contact. People who work in daycare centers or senior living facilities are at a higher risk of contracting Hepatitis A because of the frequent diaper changes and assisting seniors with wiping themselves after bowel movements. Also people who travel to other countries such as Asia, South or Central America where water treatment is not sufficient (NIH, 2011). Symptoms of Hepatitis A usually do not show up for 2-7 weeks after being exposed. The symptoms are usually mild but they may last for several months after being exposed, especially in adults. The symptoms include, dark urine, loss of appetite, fatigue, nausea and vomiting, yellowing of the skin, clay like stool, muscle aches, and pain on the right side of the belly (WebMD, 2010). You can only...
Words: 575 - Pages: 3
...Infectious diseases remain a major cause of illness, disability, and death. Vaccination is a highly effective way of preventing certain infectious diseases since it induces protective immunity against such infectious agents. A traveler’s risk for acquiring infectious diseases is determined by various factors, including immunization status, location of travel, season, duration of exposure, occupational and recreational activities while traveling, as well as local rate of virus transmission at the time of travel. However, hand washing the oldest and still the most effective way of preventing diseases must be practiced by all travelers irrespective of which country you are traveling to. Some of these diseases include food and water borne, vector borne, blood borne, zoonosis, air borne, disease transmitted from soil and sexually transmitted diseases. Food and water borne diseases such as hepatitis A (fecal-oral route), typhoid fever and cholera, and diarrhea transmitted by the consumption of contaminated food and drink water or beverage during traveling. For example, drinking water contaminated with raw sewage, eating shell fish (such as oysters and clams) that have been harvested from contaminated water, eating raw fruits or vegetables washed in contaminated water, and swimming pools that aren't properly disinfected. Travelers must avoid consumption of potentially contaminated food, drink and drinking-water. Oral rehydration salts should be carried to combat dehydration in case of...
Words: 580 - Pages: 3
...Water borne illness in third world countries Danielle H Woods Ivy Tech Community College October 16, 2013 Water borne illness in third world countries Third countries have myriad problems that interrelate in intricate ways to cause a series of problems for their citizens. One major problem in the third world countries is the disease burden. Waterborne diseases make a major contribution to diseases’ burden in the third world. As per the World Health Organization, waterborne diseases contribute to about 4.1% to the daily burden of diseases on the planet daily. WHO puts the contribution of sanitation, poor hygiene, and unsafe water contribution to waterborne diseases at 88% (Guidelines for drinking-water quality, 2011). Water Bourne diseases result to more than 1.8million deaths every year (Lee, 2008). A Waterborne disease terms any diseases whose transmission occurs through pathogens present in contaminated water. These diseases are particularly rampant in the third world. Waterborne diseases are responsible for the death of one out of every five deaths under the age of five reported on the planet. The third world countries lack the sophisticated mechanisms of treating water for human use. In third world countries, accessing water is not always possible let alone accessing clean water. Developed nations use systems that filter and chlorinate drinking water eliminating pathogens. This explains why diseases like typhoid, dysentery, and cholera only run rampant in...
Words: 1411 - Pages: 6
...Hepatitis B Candace Tiley GCU RN-BSN Concepts in Community and Public Health NRS-427V Colleen Darrow September 12, 2013 Hepatitis B TRANSMISSION: Hepatitis B is a communicable disease that affects the liver via the hepatitis virus (HBV). Hepatitis B is the most common liver infection in the world. The virus is transmitted via blood and infected bodily fluids. This can occur through activities that involve percutaneous punctures through the skin, or mucosal contact with infectious blood or body fluids. Examples of ways that an individual could contract Hepatitis B might include: Sex with an infected partner; Birth to an infected mother; Coming in contact with the blood or sores of someone infected with Hepatitis B; (exposure to infected blood via a blood transfusion) Needle sticks with a dirty or contaminated needle or sharp instrument; Sharing items with an infected person such as toothbrushes or razors; RISK FACTORS: -Transfusion of unscreened blood; -Sexual promiscuity; - Sharing of or re-using of syringes between injection drug users; -Tattooing; -Working or residing in a health-care facility; -Living in a correctional facility; -Renal dialysis -long-term household or intimate non-sexual contact with and HBs Ab-positive individual. HBV is not spread through food or water, sharing common objects such as kitchen utensils, via hugging or kissing, casual contact or by being exposed to someone with HBV who may cough or sneeze. This virus can...
Words: 5072 - Pages: 21
...Hepatitis B Candace Tiley GCU RN-BSN Concepts in Community and Public Health NRS-427V Colleen Darrow September 12, 2013 Hepatitis B TRANSMISSION: Hepatitis B is a communicable disease that affects the liver via the hepatitis virus (HBV). Hepatitis B is the most common liver infection in the world. The virus is transmitted via blood and infected bodily fluids. This can occur through activities that involve percutaneous punctures through the skin, or mucosal contact with infectious blood or body fluids. Examples of ways that an individual could contract Hepatitis B might include: Sex with an infected partner; Birth to an infected mother; Coming in contact with the blood or sores of someone infected with Hepatitis B; (exposure to infected blood via a blood transfusion) Needle sticks with a dirty or contaminated needle or sharp instrument; Sharing items with an infected person such as toothbrushes or razors; RISK FACTORS: -Transfusion of unscreened blood; -Sexual promiscuity; - Sharing of or re-using of syringes between injection drug users; -Tattooing; -Working or residing in a health-care facility; -Living in a correctional facility; -Renal dialysis -long-term household or intimate non-sexual contact with and HBs Ab-positive individual. HBV is not spread through food or water, sharing common objects such as kitchen utensils, via hugging or kissing, casual contact or by being exposed to someone with HBV who may cough or sneeze. This virus can...
Words: 5072 - Pages: 21
...OSHA The Occupational Health and Safety Administration (OSHA) is a federal agency that operates under the U.S. Department of Labor. They are a law regulating agency that enforces laws that are put in place to protect employees in their place of work. The mission of OSHA is to ensure that businesses provide safe and healthy working environments for all their employees. In 1974 OSHA was developed and established by congress. In the 1960s there was a 20% rise in work-related accidents and injuries and something needed to be done to keep these numbers from increasing. House Representative William A. Steiger successfully passed a bill that would create OSHA. President Richard M. Nixon signed The Occupational Safety and Health Act of 1970 on December 29th of 1970. OSHA was open for business in April of 1971. OSHA covered 56 million workers at 3.5 million various industries and businesses. OSHA created and organized standards at foundations such as the National Fire Protection Organization, American National Standards Institution, and the American Conference of Governmental Industrial Hygienist. OSHA developed its first training program in Chicago in the mid-1970s. The training programs purpose was to educate its inspectors, and administer employers and employees training on safety standards. In 1975 OSHA had state authorities instruct onsite consolation programs at no cost. In the 1980’s OSHA started to make medical and exposure records the main focal point. In the 80’s OSHA...
Words: 7039 - Pages: 29
...between a mother and her child, - With breastfeeding, the breast-milk it always available even in the middle of the night; at the right temperature and it’s free. Breastfeeding Cons: - Feeding in public can be uncomfortable at times, depending of where the mother might be at that point in time. - Blood-borne virus, such as HIV can be transmitted to the baby through breast milk. - The mother can often feel tired with Breastfeeding because it takes a lot of energy for her body to produce milk. Feeding Formula pros: - Unlike breastfeeding, Mothers don’t have to worry about dieting. They wouldn’t have to worry about what to eat or drink that could affect their baby. - Anyone can feed the baby with the formula especially the father of the baby. - Feeding Formula cons: - Formula can be costly as compared to breast feeding that is free and natural. - Formula does not have the kind of antibodies that are found in breast milk. which means that formula does not provide the baby with the added protection against infection and illness as breast milk does. - With formula there is a lot of work involved in preparing the food, like washing and sterilizing the equipments that are needed for bottle feeding. Women stop Breastfeeding before the first year is completed because of so many reasons. Firstly, it might be uncomfortable for most women to breastfeed in public places. Secondly, most mothers don’t believe their babies...
Words: 496 - Pages: 2
...Sanitation and Food Safety Professionalism is an attitude that reflects pride in the quality of your work. One of the most important ways of demonstrating professional pride is in the area of sanitation and safety. Pride in quality is reflected in your appearance and work habits. Poor hygiene, poor grooming and personal care, and poor work habits are nothing to be proud of. Poor food handling procedures and unclean kitchen cause illness, unhappy customers, and even fines, summonses, and lawsuits. Poor kitchen safety results in injuries, medical bills, and workdays lost. Finally, poor sanitation and safety habits show lack of respects for your customers, for your fellow workers, and for yourself. You study the causes of food-borne diseases and kitchen injuries, and you will learn ways of preventing them. Prevention of course, is the most important thing to learn. It is not as important to be able to recite the names of disease-causing bacteria as it is to be able to prevent their growth in food. Sanitation refers to the maintenance of healthy and hygienic conditions that is free from disease-causing organisms The Prevention of Food-Borne illness Preventing food-borne illness- is one of the most important challenges facing every food service worker. Most food-borne illness is the result of eating food that has been contaminated. To say that a food is contaminated means it contains harmful substances that were not present originally in the food. In other words...
Words: 3326 - Pages: 14
...Fungi: like to grow in warm, moist places. Some fungi can be beneficial to us such as penicillin, but certain types of fungi can be harmful to our health. Like bacteria and viruses, some fungi can act as pathogens. Human fungal diseases can occur due to infection or fungal toxins. Symptoms for fungal diseases can be as common as itching, coughing, fever, wheezing, but they can also be as serious as meningitis or even death Parasites are organisms that use other organism for its survival. They draw nourishment and other needs from its host organism. Parasites that cause infection and disease are known as Pathogenic parasites 1.2. Identify common illnesses and infections caused by bacteria, viruses, fungi and parasites Bacteria: Ecoli/food poisoning, MRSA, CDIF, Sickness and diarrhea Viruses: Common cold, Influenza, Chicken pox, Cold sores,...
Words: 3772 - Pages: 16
