Part 9/18:
Historical examples, such as the dengue vaccine, encountered serious setbacks due to ADE, illustrating that rushing a vaccine can be dangerous. He estimates years are needed before a safe, effective vaccine is available for COVID-19, meaning the world must rely heavily on mitigation strategies in the meantime.
The Role of Public Behavior and Preventative Measures
While masks and hand sanitizers are often highlighted, Dr. Michael clarifies that mask effectiveness depends on fit and proper use. Simple cloth masks do little if poorly fitted, but N95 respirators, when available, are most effective at filtering airborne viruses. He emphasizes that avoidance of large gatherings, especially for vulnerable populations, is a crucial mitigation step.