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Events and Life Science and nature Wellbeing

Facts and rational advice about the coronavirus that causes COVID-19

There is a lot of hype about the current coronavirus pandemic, much of it coming from the media. In times like these, you really want to focus on facts and rational advice about the virus, and precautions you can take.

To slow the virus down, you need to act as if you already have it …

Why fighting the coronavirus depends on you

Obviously, I’m not a doctor, so I won’t offer advice other than urging you to look to science for your information, not rumours and media outlets looking for more clicks.

This illustration, created at the Centers for Disease Control and Prevention (CDC), reveals ultrastructural morphology exhibited by coronaviruses. Note the spikes that adorn the outer surface of the virus, which impart the look of a corona surrounding the virion, when viewed electron microscopically. A novel coronavirus, named Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2), was identified as the cause of an outbreak of respiratory illness first detected in Wuhan, China in 2019. The illness caused by this virus has been named coronavirus disease 2019 (COVID-19).

What are COVID-19 and the coronavirus?

According to the World Health Organization:

COVID-19 is the infectious disease caused by the most recently discovered coronavirus. This new virus and disease were unknown before the outbreak began in Wuhan, China, in December 2019.

Q&A on coronaviruses (COVID-19)

Useful resources

I’ve come across a number of helpful, and informative resources about this current virus:

World Health Organisation

The WHO has a useful FAQ that’s worth reading: Q&A on coronaviruses (COVID-19).

Israeli Ministry of Health information page

Here in Israel the Ministry of Health has advice for Israelis that can also be helpful for non-Israelis: The Novel Coronavirus, Ministry of Health.

Israel has adopted a pretty aggressive approach to the coronavirus in order to limit the spread of the virus in Israel.

Reddit megathread in r/askscience

Here’s a comprehensive thread in r/askscience:

Ars Technica guide to the coronavirus

Ars Technica has also published a pretty comprehensive guide to the coronavirus, and sensible precautions to take: Don’t Panic: The comprehensive Ars Technica guide to the coronavirus | Ars Technica.

nCoV2019.live

This site contains data scraped from multiple sources.

There’s a really interesting story about the young man who created, and maintains this site here.

SciShow

The SciShow channel on YouTube has an interesting video about whether this is a pandemic, and what that term means:

World Health Organisation’s Twitter feed

Coronavirus: Fact vs Fiction

This is a podcast by CNN Chief Medical Correspondent, Dr Sanjay Gupta about facts and inaccuracies about the coronavirus:

Coronavirus Tech Handbook

This is an interesting crowdsourcing initiative:

a crowdsourced resource for technologists building things related to the coronavirus outbreak

COVID-19 Dashboards

This site has a collection of data dashboards about COVID-19 that are updated hourly. You can also subscribe to a feed from the site, although it doesn’t seem to load for me.

What the curves mean for COVID-19

This is a pretty good video that explains why it’s important to flatten that infection curve.

Vox’s COVID-19 series

Vox has a pretty good series of videos about aspects of the COVID-19 pandemic that are worth watching. Here’s their playlist:


unsplash-logoFeatured image by CDC
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Applications

Oh Firefox, You Little Resource Hog

I love using Firefox as my primary browser. I prefer using it for a variety of reasons. Lately, though, I’ve noticed that it’s become a bit of a resource hog, and I can’t work out why? I’ve disabled add-ons that I don’t need, and it still uses about 1.4GB of RAM at a minimum for pages that Chrome uses a quarter of RAM for.

Has something changed in Firefox’s architecture? One thought I had is that maybe this has to do with something like page pre-fetching (I think Firefox does that), or something along those lines. I want to sort this out. Chrome seems to be so much better at resource management at the moment.

Update (2018-03-18): Mozilla shared this page to help troubleshoot Firefox memory issues: Firefox uses too much memory (RAM) – How to fix | Firefox Help

Photo by ideadad on Unsplash