COVID-19: Perspective from a Virologist And How YOU Can Help Scientists NOW

TL;DR

Jason Baer discusses his work on COVID-19 sampling and its role in understanding viral transmission in the environment.

Transcript

Hello and welcome to the penguin prof channel! Joining me today in the penguin the Penguin Prof Zoom Room is Jason Baer. He is a joint doctoral student at San Diego State University and the University of California at San Diego in Cell and and Molecular Biology and he wrote an amazing article last month called kovat "COVID-19 the Road to a New ... Read More

Key Insights

• 🥼 Jason Baer and his lab are studying the transmission of SARS-CoV-2, the virus that causes COVID-19, in the environment.
• 🕵️ They are conducting a sampling project in San Diego, collecting samples from various surfaces to determine if the virus can persist and be detected.
• 🫗 The sampling kits they have developed include gloves, swabs, Trizole liquid, and tubes to preserve the genetic material of the virus.
• 😷 Masks can help reduce the spread of viral droplets, but their effectiveness in preventing aerosol transmission is still debated.
• 🛟 Life may not return to the same normal as before, but the crisis presents opportunities for adaptation and improved hygiene practices.
• ❓ Collaboration and social responsibility are essential in combating the pandemic.
• 🖐️ The scientific community plays a crucial role in understanding and addressing the challenges posed by COVID-19.

Questions & Answers

Q: What is the purpose of the sampling project in San Diego?

The sampling project aims to understand if the virus can persist on different surfaces in the environment and to determine its prevalence in the urban environment. This knowledge can help in developing strategies to handle the situation.

Q: How do the sampling kits work?

The sampling kits include gloves, swabs, Trizole liquid, and tubes. The swabs are used to collect samples from various surfaces, such as door handles or ATM buttons. The samples are then dipped in Trizole to preserve the genetic material of the virus. They are labeled and stored for further analysis.

Q: Are masks effective in reducing the spread of COVID-19?

While surgical masks and N95 masks should be prioritized for healthcare professionals, masks can help reduce the spread of viral droplets in the population. However, it is still debated whether the virus can be spread through aerosols.

Q: Will life ever return to normal after COVID-19?

The future is uncertain, but it is likely that life will not return to the exact same normal as before. The crisis has highlighted the need for hygiene practices and the ability to adapt and work from home. The experience can strengthen society's ability to handle similar situations in the future.

Summary & Key Takeaways

• Jason Baer is a joint doctoral student working on environmental microbiology and virology at San Diego State University. He is studying the transmission of SARS-CoV-2, the virus that causes COVID-19.

• His lab is conducting a citizen science project, sampling surfaces around San Diego to determine if the virus can persist and be detected on different surfaces.

• The sampling kits they have developed involve swabbing surfaces with polyester swabs, preserving the genetic material of the virus in a special liquid called Trizole, and labeling the samples for analysis.