What is coronavirus and how do germs spread? // Brains On! podcast

Episode Overview

• This episode of Brains On! tackles the topic of the novel coronavirus, explaining what it is and how it spreads.
• It provides practical, science-backed advice on how to prevent getting sick, with a strong emphasis on proper hand washing and hygiene.
• The hosts use engaging segments, including a visit from wrestling champions of the "World Handwashing Federation," to make the information accessible and memorable for kids.
• The episode addresses the anxiety surrounding the pandemic by differentiating facts from rumors and guiding listeners toward reliable sources of information.

Key Concepts

• Coronavirus Explained: The episode clarifies that "coronavirus" is a broad family of viruses, with the common cold being one type. The new virus causing the COVID-19 disease is a novel strain. The name "corona" is Latin for "crown," referring to the virus's spiky appearance.
• How Viruses Spread: Viruses travel in tiny "viral droplets" of saliva and mucus released when someone coughs or sneezes. Infection occurs when these droplets enter another person's mouth, nose, or eyes, either directly or by touching a contaminated surface and then the face.
• The Body's Defense: When infected, the body's immune system fights back. Symptoms like fever, mucus, and fatigue are signs that the body is working to eliminate the virus.
• Prevention Techniques: Key prevention methods are thoroughly explained, including washing hands with soap for at least 20 seconds, using hand sanitizer with at least 60% alcohol, and coughing or sneezing into your elbow (dubbed the "Power Elbow").
• Information Hygiene: The episode stresses the importance of seeking information from credible sources like the Centers for Disease Control (CDC), the World Health Organization (WHO), and science journalists, rather than relying on rumors.

Quotes

• At 00:35 - "This is Fort Fastidious. It is just big enough for me and my popsicle stick collection and a few snacks." - The character Bob explains his self-quarantine fort built entirely from hand sanitizer bottles.
• At 01:38 - "Stop touching your face! Wipe down those headphones before using them, and for the love of all that is good and Purell, please wash your hands." - Bob makes a public service announcement from his hand sanitizer fort.
• At 04:43 - "Corona is the Latin word for 'crown.' Coronaviruses look like spiky little balls." - The host explains the origin of the name "coronavirus."
• At 21:15 - "We're gonna hit you with our famous Power Elbow!" - The World Handwashing Federation wrestlers introduce their signature move for properly covering a cough or sneeze.
• At 25:11 - "When it comes to viruses and infections, it's best to trust people whose job it is to study these things." - Health journalist JoNel Aleccia advises listeners on how to find reliable information about the virus.

Takeaways

• Wash your hands with soap and water for at least 20 seconds, which is about how long it takes to sing "Happy Birthday" twice.
• Avoid touching your face, especially your eyes, nose, and mouth, to prevent germs on your hands from entering your body.
• When you need to cough or sneeze, use the "Power Elbow" technique by doing it into the crook of your elbow instead of your hands.
• Get information from trusted experts and organizations like the CDC and WHO to avoid misinformation and reduce anxiety.