Colon Cancer

Definition

Colon cancer is cancer of the large intestine (colon), the lower part of the digestive system. Rectal cancer is cancer of the last several inches of the colon. Together, they're often referred to as colorectal cancers.

Most cases of colon cancer begin as small, noncancerous (benign) clumps of cells called adenomatous polyps. Over time some of these polyps become colon cancers.

Polyps may be small and produce few, if any, symptoms. For this reason, doctors recommend regular screening tests to help prevent colon cancer by identifying polyps before they become colon cancer.

Symptoms

Signs and symptoms of colon cancer include:

• A change in bowel habits, including diarrhea or constipation or a change in the consistency of the stool for more than a couple of weeks
• Persistent abdominal discomfort, such as cramps, gas or pain
• A feeling that the bowel doesn't empty completely
• Weakness or fatigue
• Unexplained weight loss

Measles Disease

Cause

Measles is a respiratory disease caused by a virus. The disease of measles and the virus that causes it share the same name. The disease is also called rubeola. Measles virus normally grows in the cells that line the back of the throat and lungs.

Symptoms

Measles causes fever, runny nose, cough and a rash all over the body. The symptoms of measles generally begin about 7-14 days after a person is infected, and include:

Measles Rash

Swimmer's Itch (Cercarial dermatitis)

What is swimmer's itch?

Swimmer's itch, also called cercarial dermatitis, appears as a skin rash caused by an allergic reaction to certain parasites that infect some birds and mammals. These microscopic parasites are released from infected snails into fresh and salt water (such as lakes, ponds, and oceans). While the parasite's preferred host is the specific bird or mammal, if the parasite comes into contact with a swimmer, it burrows into the skin causing an allergic reaction and rash. Swimmer's itch is found throughout the world and is more frequent during summer months.

Flood-Related Health Precautions

Water

• Watch and listen for news media announcements about the safety of public drinking water supplies. Follow “boil water” alerts that may be issued by local water utilities. Do not drink water from unknown sources.
• People under boil water alerts and those with private wells that may have been contaminated by flood water should use only bottled, boiled or treated water until water has been tested and found safe.
• When boiling water for drinking purposes, allow it to boil for at least one minute. Water also may be disinfected with chlorine or iodine (follow package directions) or with ordinary household bleach — one-eighth teaspoon (about eight drops) per gallon of water. Sterilize water containers and drinking utensils with a solution of household bleach.

Leptospirosis

• Leptospirosis [lep-to-spy-RO-sis] is a potentially serious bacterial illness that is most common in the tropics. Leptospirosis can affect many parts of the body.
• Infected wild and domestic animals pass leptospirosis-causing bacteria in their urine.
• People get leptospirosis by contact with fresh water, wet soil, or vegetation that has been contaminated by the urine of infected animals.
• Leptospirosis is treatable with antibiotics.
• To prevent leptospirosis, minimize contact with fresh water and mud that might be contaminated with the urine of infected animals.

Quitting Smoking: Why To Quit and How To Get Help

Smoking harms nearly every organ of the body and diminishes a person’s overall health. Smoking is a leading cause of cancer and of death from cancer. It causes cancers of the lung, esophagus, larynx (voice box), mouth, throat, kidney, bladder, pancreas, stomach, and cervix, as well as acute myeloid leukemia [read more]

Heart Disease Prevention: What You Can Do

In principle, all people can take steps to lower their risk for heart disease and heart attack.

Prevent and control high blood cholesterol

High blood cholesterol is a major risk factor for heart disease. Preventing and treating high blood cholesterol includes eating a diet low in saturated fat and cholesterol and high in fiber, keeping a healthy weight, and getting regular exercise. All adults should have their cholesterol levels checked once every five years. If yours is high, your doctor may prescribe medicines to help lower it. [read more]

Dengue

Dengue [DEN-ghee] is a flu-like viral disease spread by the bite of infected mosquitoes. Dengue hemorrhagic fever is a severe, often fatal, complication of dengue.

Dengue occurs in most tropical areas of the world. Most U.S. cases occur in travelers returning from abroad, but the dengue risk is increasing for persons living along the Texas-Mexico border and in other parts of the southern United States.

There is no specific treatment for dengue.

Prevention centers on avoiding mosquito bites in areas where dengue occurs or might occur and eliminating breeding sites.

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Earthquake There are actions you can take, even while an earthquake is happening, that will reduce your chances of being hurt. Lights may be out, and hallways, stairs, and room exits may be blocked by fallen furniture, ceiling tiles, and other debris. Planning for these situations will help you to take action quickly. [read more]

Typhoid and Paratyphoid fevers are infections caused by bacteria which are transmitted from faeces to ingestion. Clean water, hygiene and good sanitation prevent the [read more]

OSTEOPOROSIS - A skeletal disorder characterized by compromised bone strength predisposing a person to an increased risk of fracture. Bone strength primarily reflects the integration of bone density and [read more]

First Aid at Office - The following information will assist you in determining what needs to be done in the initial stages of an on-the-job injury. It includes relatively simple measures that can be taken before the injured person is attended by [read more]