Soil-transmitted helminths refer to the intestinal worms infecting humans that are transmitted through contaminated soil ("helminth" means parasitic worm). (CDC, 2013) One of the worms of this soil transmitted infections in humans is hookworm. These parasite infects humans by penetrating through the skin (usually feet that in contact with soil) and by ingesting their larvae, then it travels to the small intestine where it matures and lays eggs. The eggs will excreted out of human body by defecation, then the eggs will hatch into infective form of larvae which will infect human again by passing through the skin or by ingesting it. Number of infections are high in warm tropical countries like Indonesia. With warm and humid environment of Indonesia, this helminths will thrive and ready to infect. Also, with poor sanitation and hygiene, there’s no doubt infection will happen. There are 2 main types of hookworms that infect human (definitive host) : Necator americanus and Ancylostoma duodenale, with Necator americanus being more common than Ancylostoma duodenale as it lives optimally at 28o-32oC which is the normal temperature in Indonesia. (Staf Pengajar Parasitologi FKUI, 2013) …show more content…
Meanwhile, the symptoms of adult hookworm depends on the species and number of hookworms, and nutritional status of the host. Many adult hookworm infections show no symptoms, but chronic or heavy infection may cause anemia, iron and protein deficiency (caused by blood loss at the site of the intestinal attachment of the adult worms) but not death. When children are continuously infected by many worms, the loss of iron and protein can retard growth and mental development. (CDC, 2017) This will impact the child’s achievement in school and learning development. So, it is important to keep children from getting infected. It can also impact on adult’s
Tobacco Hornworms are commonly studied in biology for many reasons. Some of these reasons include its short lifestyle, and its large size. The short life style allows individuals to study the cycle in depth, without it taking a very long period of time. In addition, because of the large size of the Tobacco Hornworm, it is easy to dissect, identify and study its
In the paediatric ward in hospitals infection control and prevention is very important. Service users in hospital are much more prone to infections and diseases as they are already unwell therefore extra precautions are always taken. This includes service providers ensuring that their vaccinations are up to date, working in a
I first saw the warm in the beaker on the bottom crawling around and balling up. Next, I used a pipet to suck one of the worms out. I put my worm on my plastic piece that was filled with spring water. The water was full enough to fill the container about half way. I put plenty of water so the worm would not dry up and die.
There are many healthcare disparities involving parasitic infection. One disparity, for example, is that any one can get parasitic infection, it is so easy to be infected by a parasitic infection. Also, to really prevent one from getting a parasitic infection, they would have to be extremely cautious on the food they are eating and the water they are drinking. It is more common in regions of tropical or subtropical to avoid getting infected. We can also get infected through our pets and the disparity in this is that its hard to keep up with everything to avoid getting infected with parasitic
Nicholas Hack-Irvin Bio 104-06 October 25, 2015 Earthworm Response to Spicebush Methods: Using a plastic container lined with wax paper, two pieces of construction paper were cut to each fit the width of the box. These two pieces of construction paper were placed in close proximity to each other to ensure that both sensory feedbacks would be noticeable to the earthworm when placed in between the two pieces of paper. One strip of paper was lightly covered in water, where the other piece of paper was lightly covered in spicebush extract. 10 replications were performed where a different worm was placed in the center of the container each time, equidistant from both pieces of construction paper, and observed to see whether it would move towards
Since most people have a negative feeling towards intestinal worms, Parker combats this negative feeling by using facts. A specific purpose of this quote is to show that helminths have already been tested on humans with positive effects, suggesting that it would be a good idea to continue using them in the future. Furthermore, by providing specific diseases
The primary prevention is the best way to eliminate the potential for exposure. Since hand washing is the most effective mean of spread of infection, it would be my primary goal to increase the compliance of hand hygiene among healthcare workers, but also an extensive education of patients and family members on hand washing before and after touching the patient as well as afar any contact with any potentially contaminated materials (surface, body fluids or respiratory secretions). Mandatory education of patients, visitors and healthcare workers, across the system as well as cross department compliance practices are single best mean of preventing the spread of infection. For example, every patient and family member can be educated about hand hygiene, use of PPE-personal protective equipment (face mask, gowns and gloves). Although, the practices are already being utilized, I believe the compliance is poorly monitored.
Employees working in pediatrics hospital are supposed to take precautions to protect their patients and staff from exposure to potentially infectious materials. A fundamental component of standard infection prevention measures are a system of barrier precautions to be used by all personnel
Through the learning from week 1 and week 2, I have learnt that the most frequent adverse event in health-care delivery is health care-associated infections. It is essential for us to follow the infection control practices that both patients and us are at a risk of being infected. Standard Precautions involve the use of safe work practices and protective barriers, for example, the use of personal protective equipment(PPE). At first, I think Standard Precautions are very easy. Everyone knows PPE can protect us from infections and hand hygiene is important throughout the process.
Since mosquitos can easily transmit the heartworm disease from an infected animal to pets, it’s essential to continue with routine testing at an animal clinic on a yearly basis. Additionally, there are rarely any visible symptoms of heartworm during the early stages of the disease. The animal hospital, however, can test for heartworm even if the disease is in its infancy via a small blood sample. Because heartworm is a progressive disease, the odds for a complete recovery are greatest when it’s caught early on.
All businesses have to comply with The Health and Safety Executive (UK Government body) and complete Risk Assessments to ensure the safety of their staff and customers. A Risk Assessment looks at a normal day working activities and considers what could go wrong and encourages the employer to look at measures to protect the employee/customer and to have a plan of action should anything go wrong. These assessments are regularly revisited and updated as necessary. As a practice dealing with veterinary medication and equipment that can be hazardous to human health we also need to comply with the following boards; •
Hand washing or isolation of the sick persons with infections in the prevention of hospital acquired infections. 5. Does the use of hand washing, and antisepsis lower the rate of hospital acquired infections? The fifth PICOT question is selected because of the reported low compliance percentage among medical caregivers.
Ringworm is the most common form of fungal infection in the world. It is an extremely contagious skin infection. There was not even any documentation of this until the 1920 's. It is theorized that American soldiers brought it to the United States after World War I from Europe. When you hear the term Ringworm, you might think that an actual worm is involved with the infection, but this is not the case. Ringworm is a fungal infection that sometimes leaves a circle-like appearance.
Malaria is the most common disease in third world countries with a tropical climate; the disease is caused by a parasite called Plasmodium, which is transmitted through the bites of infected mosquitoes. In the human body, the parasites multiply in the liver, and then infect red blood cells. Symptoms of malaria include fever, headache, and vomiting, and usually appear between 10 and 15 days after the mosquito bite. If not treated, malaria can quickly become life-threatening by disrupting the blood supply to vital organs. In many parts of the world, the parasites have developed resistance to a number of malaria medicines.
The main reasons for developing a HCAI are poor hand hygiene by healthcare staff, medical device related infections such as intravenous lines and urinary catheters and the overuse or improper use antimicrobials. Hand hygiene is the cornerstone measure to prevent healthcare associated infection (HCAI) and it has been shown that MRSA is primarily transmitted from patient to patient via the hands of healthcare professionals (Donskey, 2009). Although hand hygiene is the simplest, most effective and most cost effective way to prevent the spread of HCAIs (Pratt et al. 2007) (Kilpatrick et al. 2013), adherence to hand hygiene among health care professionals remains low worldwide (WHO, 2009).