Other foods which are associated with this food poisoning include: 1  Fish. 2  Unpasteurised milk. 3  Desserts. 4  Soups. 5  Salads. 6  Cheese and cheese based products. 7  Pasta. 8  Starches such as rice and potatoes.
Tuberculosis, also called TB, is an infection caused by a bacteria. TB usually affects the lungs, but it can spread to the kidneys, bones, spine, brain, and other parts of the body. The most commonly used skin test to check for TB is the PPD â purified protein derivative. If you have a positive PPD, it means you have been exposed to a person who has tuberculosis and you are now infected with the bacteria (mycobacterium tuberculosis) that causes the disease. Not necessarily.
Ppd testing: If you are given a TB test, a small amount of the TB bacterial protein is injected into the top layer of the skin. If you have had a prior TB exposure, your immune system would typically have made an immune response and you would see this response in the skin by a raised red reaction at the injection site. Interpretation of this reaction requires an experienced physician for grading. ...Read more.