10K views · 426 reactions | What exactly is a vaccine, and how would a coronavirus vaccine work? Watch as “The Road to a Vaccine” host Lisa Ling speaks to Dr. Rinke Bos, Principal Scientist, Vaccines, Johnson & Johnson, about the difference between a vaccine and a medication, the approach to creating a vaccine unique to this novel coronavirus and the key role your immune system’s memory plays in prevention. | Johnson & Johnson | Facebook

63K views · 363 reactions | Most people who get COVID-19 experience mild symptoms and are able to recover at home, but a fraction of the infected population face a far worse reality. Here's a look at how symptoms can vary, and when to seek medical care. | AARP | Facebook