Time will tell. But will all the other things that was going to kill us all. Ebola, swine. SARS. Etc. I think we will be ok.... just the hype is so, to me. Odd and I don’t buy it.
Ebola, SARS, MERS - all of these have fairly high case fatality rates (Ebola about 50%, SARS around 10%, MERS around 33%), which are higher than the current estimate for COVID-19 (around 2% but could be way off).
The large difference between Ebola/SARS/MERS and COVID-19 is that COVID-19 appears far more transmissible between humans than Ebola/SARS/MERS. So it has the potential to infect far larger numbers of people, resulting in much higher total numbers of fatalities.
Swine flu - I refer to
https://www.ncbi.nlm.nih.gov/pubmed/21342903 (authors are from the CDC) which says that in 2009-2010 in the USA, the estimates for 2009 pandemic H1N1 are approximately 60.8 million cases with 12,469 deaths, which is a 0.02% case fatality rate if my maths is correct. So basically 100x lower than the current estimated case fatality rate for COVID-19.
But the number of deaths it's not so much the problem here. The problem are the amount of people requiring hospitalization, the leangth of stay and most importantly the admissions in intensive care. That number alone is 8.6%in Italy atm.
I completely agree with this.
There is a limited number of healthcare personnel and hospital beds. There are an even more limited of healthcare personnel who are trained in intensive care, and intensive care beds. At the best of times, hospitals and intensive care units are already fairly full - an additional influx of patients needing hospitalisation and intensive care can easily overwhelm the healthcare system. This appears to have been what happened in Wuhan leading to an increased case fatality rate there.
According to this (
https://www.worldometers.info/coronavirus/), Italy currently has 105 patients who are serious/critical, out of 1128 known cases. This paper from 2012 (
https://link.springer.com/article/10.1007/s00134-012-2627-8/tables/2?shared-article-renderer) says that Italy had 7550 critical care beds then. 105/7550 may not sound like a huge proportion, but there is a risk that with increased spread the numbers needing critical care beds will go up and there may not be enough critical care beds to go around. Not to forget that other patients are still going to need these beds - patients with heart attacks, strokes, major surgery, transplants, other types of pneumonia...
Not exactly. With other diseases, heat/UV/humidity only slows transmission, doesn’t stop it. In the warmer areas in the Southern Hemisphere most cases have been travelers coming back from an infected area with few human to humans transmissions and those have been between people in the same household. Some are hoping this is the case because really, Singapore (hot, not many cases) should look more like South Korea (cold, hundreds of cases). It’s possible Singapore is better at containing so who knows for sure yet.
I live in Singapore. We have perpetual summer. We also have fairly widespread air conditioning so that could be a confounding factor.
We got our first cases over a month ago (started with travellers to Wuhan), and started picking up cases of community spread about a month ago. I think about a quarter of our cases are imported from Wuhan, another quarter didn't actually fulfil any pre-determined at risk criteria (like travel to China) but were tested because they had symptoms or had other concerning factors, and the remainder were contacts of known cases, or picked up from contact screening, quarantine, etc. I know there's a programme going on where all public hospital patients who have pneumonia get tested for COVID-19.
They are trying incredibly hard with containment with lots of contact tracing, quarantine, stay home notices, leave of absences, random temperature screening at various places, etc going on. Some of my friends work in companies where they have been told to split into work from home and work from office teams (so that if one team goes down, the other team can still keep the company going).
The contact tracing they are doing is honestly very impressive. They actually managed to link together a cluster of 17 patients (who didn't have any known risk factors or links) back to another cluster of 9 people at a family gathering (I think no risk factors?) back to another cluster of 6 people and finally back to 2 travellers from Wuhan... (
https://www.moh.gov.sg/news-highlig...-between-church-clusters-and-wuhan-travellers)
Even though our rates of new cases have slowed down a bit, we're all still a bit on tenterhooks though. We went through the panic buying stage about 3 weeks ago when we first knew there was community spread here...
Edited to add: Singapore was quite affected by SARS in 2003 and so we do get rather worried when it comes to infectious diseases in general especially when there are definitely a number of cases here...
A question for the nurses here: According to HHS Secretary Alex Azar today, 15% - 20% of people that get the Coronavirus have required hospitalization. Is that anywhere on par with the stats. for the "regular" flu?
Another question for nurses: How are your hospitals/Drs. offices handling this? Have there been any meetings about Coronavirus response? Are YOU concerned?
I'm not a nurse, but these are some CDC figures for the regular flu from
https://www.cdc.gov/flu/about/burden/index.html - in 2018-2019 they estimate 35 million people had symptomatic illnesses, with about 500,000 being hospitalised and about 35,000 deaths. 500,000/35 million is about 1.4%...