Singer Natalie Cole Has Hepatitis C

Natalie Cole, who is a Grammy award winning singer and the daughter of late singer Nat King Cole, has been diagnosed with the disease Hepatitis C. The disease was diagnosed during a routine examination and was possibly caused by her previous drug abuse problems. Her physician, Dr. Graham Woolf, has said that her body is responding well to the medication and is now virus negative. She is now recovering from side effects from the medication, which would include fatigue, muscle aches, and dehydration. Hepatitis C is a liver disease that is spread by contact with infected blood.

Study Says Some People Having AIDS Aren’t Infectious

It is found in a recent study that AIDS patients that have been treated with the latest antiretroviral drugs can no longer infect other people through sexual contact. The drugs work so well that even though the patients aren’t cured, they make it able that only a small amount of the virus is circulating through the body. Researchers say that this fact prevents a HIV-positive person from transferring the virus through sexual intercourse.

The researchers also say that AIDS patients who took the drugs for at least six months can have unprotected sex with HIV-negative people without infecting them. Many activists and doctors don’t agree with doing this because it might have HIV-positive people having sex without informing their partners about their disease. If a HIV-positive patient missed a dose of their medicine, then they could be at risk of infecting their partners.

Pollution Can Shut Down the Immune System

A study has show that air pollution can cause heart problems and shut down the immune system. This is caused due to pollutants in the ozone that can affect the lungs and the rest of the body and make it easier for the entry of bacteria and viruses. The pollution also causes the immune system to overreact and kill its own cells that it needs to fight bacteria and illnesses

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It is reported that when human stem cells are exposed to a common virus they turn into fat cells. The cells didn't just change, but they stored fat too. It proves that some cases of obesity could be caused more than just a big appetite and not enough physical activity.

For several years, researchers looked for a link between obesity and the adenovirus-36. They found that a higher percentage of fat people were infected with the virus than non fat people. When they exposed animals to the virus, the animals fattened up. The found a gene in the virus that caused animal to get obese. The also took fat tissue from people who had liposuction and removed adult stem cells from the tissue and exposed the cells to the virus in the lab. More than half of the stem cells turned into fat cells.

If there is a vial cause to obesity, a vaccine could be created within the next 5 to 10 years to prevent the virus from making some people fat.