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Vaccines are preventive medicines designed to protect people from infectious diseases by triggering an immune response in the body. They contain a weakened or killed form of a specific virus or bacteria and when given to a person, their immune system recognizes these foreign agents and produces antibodies to fight against them. This prepares the body to quickly and effectively defend itself against future exposure to the actual disease-causing microorganism. Vaccines are typically delivered through injections, oral medications, or nasal sprays
Tuberculin Purified Protein Derivative (PPD) is a substance used in the Mantoux skin test, also known as the tuberculin skin test. The test is used...
View full detailsTuberculin Purified Protein Derivative, specifically Diluted Aplisol 1 mL (10 Tests), is used to perform the Mantoux tuberculin skin test for detec...
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