Influenza vaccines prevent or mitigate infections. They are designed to induce a protective immune response in the body against the viruses represented in the vaccine. Antibiotics are medicines that interfere with the reproduction of bacteria and are, therefore, only useful for treating bacterial infections.
Also, what is an example of an antibody?
Antibodies, also known as immunoglobulins (Ig) are a form of protein. The body produces antibodies when antigens, which are substances that can cause damage are present. Parasites, bacteria, cancer cells and viruses are examples of antigens.
What are the major sources of antibiotics?
There are mainly two classes of antimicrobial drugs: those obtained from natural sources (i.e. beta-lactam) antibiotic (such as penicillins, cephalosporins) or protein synthesis inhibitors (such as aminoglycosides, macrolides, tetracyclines, chloramphenicol, polypeptides); and synthetic agents.
What is the difference between an antibody and an antigen?
Differences Between Antigen and Antibody. Antibodies, also called immunoglobulins, Y-shaped molecules are proteins manufactured by the body that help fight against foreign substances called antigens. Antigens are any substance that stimulates the immune system to produce antibodies.