Tag Archives: Virus

Analysis: ‘Preventing The Next Pandemic’ – Bill Gates

The unfortunate reality is that COVID-19 might not be the last pandemic. The threat of the next pandemic will always be hanging over our heads—unless the world takes steps to prevent it. You can learn more about this topic in our 2021 Annual Letter at http://gatesnot.es/3a5KOLU

Health & Nature: ‘How Bats Can Transmit Viruses’

When it comes to viruses jumping from animals to humans, bats hold a unique place in the transmission chain. Christopher Golden and James Longman investigate an abandoned mine for signs of poaching or viruses impacting the bat population.

Infographics: “Shingles – Signs & Symptoms” (2020)

A reactivation of the chickenpox virus in the body, causing a painful rash. Anyone who’s had chickenpox may develop shingles. It isn’t known what reactivates the virus.Shingles causes a painful rash that may appear as a stripe of blisters on the trunk of the body. Pain can persist even after the rash is gone (this is called postherpetic neuralgia).Treatments include pain relief and antiviral medications such as acyclovir or valacyclovir. A chickenpox vaccine in childhood or a shingles vaccine as an adult can minimize the risk of developing shingles.

Health & Business: “The Office Redesign Is Just Beginning” (WSJ Video)

Plexiglass dividers and floor decals might not be permanent, but the pandemic will bring lasting change to offices. Experts from the architecture and real-estate industries share how they are getting back to work and what offices will look like in the future.

Photo: Cesare Salerno for The Wall Street Journal

World News Podcasts: Covid-19 Cases Spike, McDonald’s Profits Fall

The Economist LogoThe Economist updates Covid-19 rates spiking around the world, McDonald’s fast food profits plunge and other top international business and economic news.

Top Science Podcasts: “What We Know About Antibodies & Covid-19”

With antibodies having implications for both our understanding of previous coronavirus infections and potential future immunity, Nicola Davis talks to Prof Eleanor Riley about how best to test for them and asks whether antibodies are the only thing we should be looking for.

Health Infographics: How “Strong HVAC Airflows Spread Covid-19 Indoors”

From McKinsey & Company (July 9, 2020):

McKinsey & Company logoThe World Health Organization recently acknowledged that some evidence about in-room transmission is worrisome. In addition, after analyzing a transmission event at a restaurant in China, the US Centers for Disease Control and Prevention (CDC) concluded that an asymptomatic patient transmitted the virus to families at two nearby tables.

Strong Airflows Spread Coronavirus Droplets Within a Restaurant - McKinsey July 2020

Based on the restaurant layout, seating arrangements, and smear samples from air-conditioning inlets and outlets, the CDC found that the coronavirus was likely transmitted when strong airflows from a nearby air conditioner spread large droplets from the infected person. These droplets traveled more than one meter—further than usual, but less than the distance aerosols can typically travel.

Solutions to Help Prevent Airborne Spread of Viruses between Rooms - McKinsey & Company July 2020

Three Different Common Methods to Purify Contaminated Air - Filtration, Irradiation and Thermal - McKinsey July 2020

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