

A Pandemic Update: The Variant and the Vaccine Rollout
Jan 11, 2021
Join science writer Carl Zimmer and health correspondent Abby Goodnough as they delve into the troubling emergence of a highly transmissible coronavirus variant from the UK. They discuss the latest updates on vaccine efficacy, particularly regarding Pfizer's effectiveness against mutations. The duo also examines the sluggish vaccine rollout in the U.S., highlighting challenges like staffing shortages and varying state responses, while shedding light on the urgent need for swift vaccination to combat the pandemic's evolving landscape.
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Increased Transmissibility of UK Variant
- The UK coronavirus variant's mutation makes it about 50% more transmissible.
- It appears to have stickier spike proteins, improving its ability to bind to and enter human cells.
Social Distancing Advice
- Simple measures like six feet of distancing may not be enough with increased variant risk.
- Staying home more often is more effective than slightly increasing distance.
Aggressive Virus Control Measures
- Provide high-quality masks to every American and mandate their usage outdoors.
- Implement widespread, accessible testing, even at-home daily tests, to control the virus aggressively.