How Well Do You Understand Vaccines and Immunity? Take this Quiz!

追加: 2026-05-27

[00:00:00]Immunization has evolved into our greatest [music] global health tool.

[00:00:03]Test your knowledge on vaccines and their role in immunity. Which word does the word vaccine originate from? Bovis.

[00:00:10]Vacca.

[00:00:11]Bacillus.

[00:00:16]The answer is Vacca.

[00:00:19]The term vaccine was coined from the Latin word for cow, vacca. It is inspired by Edward Jenner's discovery that cowpox infection protects humans against smallpox, leading to the world's first successful [music] vaccine. This finding led to developments in modern immunization, helping prevent threats in the body before they progress.

[00:00:36]>> [music] >> But, do you know how vaccines help your body? What is the role of an antigen inside a vaccine? Triggers your body's immune response. [music] Acts as an antibiotic medicine. Produces protein for cells to fight infections.

[00:00:53]The answer is Triggers your body's immune response. An antigen helps the immune system recognize and respond to potential threats like viruses, [music] building protection over time. Awareness around your immune system and what it requires to protect from disease is crucial. Timely immunization builds a healthier future and a stronger world.