I WONDER - How Can We Get Protection From Viruses? Me Pregunto - Cómo Podemos Obtener Protección Contra Los Virus?

Vaccines are crucial in protecting against viral infections by teaching the immune system to recognize and combat viruses. They work by introducing a harmless part of the virus to trigger an immune response. However, not all viruses have vaccines, and scientists are continually researching to develop new ones for various virus types.

Are all viruses preventable by vaccines? Explain your answer.

What is the current status of vaccine development for different types of viruses?