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Flu has disappeared worldwide during the Covid pandemic

scientificamerican.com

201–210 of 821 posts

Re: Flu has disappeared worldwide during the Covid pandemic

#201
post #146

Earlier quoted context omitted.

im in your situation: didnt need to leave my house and minimally interacted with people outside of my bubble. I felt sick recently and got the covid/flu test.

Why?

If it was me it would be because I wanted to know if I need to be extra isolated from the people I live with.

Re: Flu has disappeared worldwide during the Covid pandemic

#202

Earlier quoted context omitted.

I'm not OP but no, I work from home and only see the people I live with since this started. Knowing if its covid vs the flu wouldn't really matter much to me and either way my behavior would be the same. Frankly it would be worse for public health if I left the house while sick to satisfy my curiosity. I can imagine that many others in my situation would come to a similar conclusion.

Exactly. The only result from covid testing it delaying your own civil liberties. The vast vast majority of people wont ever get covid and a tiny remainder will have symptoms, an even smaller number will need to go to bed, a smaller number will need to go to hospital and people who were going to die this year may die from it. Dont take my word for it, this is the opinion of the UKs chief medical officer: https://www.…

You are arguing from an a prior position that "do nothing" would have the same result of "stay home & other precautions".

When you start from that position, you are already assuming your point of view is correct, and then using the correctness of that point of view in a circular manner to support your point of view.

Re: Flu has disappeared worldwide during the Covid pandemic

#203

If I caught the flu, how would the government/scientists studying this stuff even know I got it? If you're anything like me you probably just take some time off and get over the illness without ever seeing a doctor or taking a flu-test. How do they measure such things? I suspect they use some elaborate statistical model to try and generalize the results to the whole population.

There is literally an entire industrial complex setup to fight the flu on an annual basis, including massive testing & tracking. This is how we have data on annual flu infections. If anything, this year would have been an excellent year to find more flu infections as many people who got sick didn't simply stay home and get over the illness, they went & got tested.

do people coming in to get tested for corona generally get tested for the flu?

Re: Flu has disappeared worldwide during the Covid pandemic

#204

I keep wondering how Lice will be able to hang around much after last year's social distancing, especially among children.

Are... are those still a thing in the first world?

Indeed they are. We battled the lice on multiple occasions with our two girls (in Canada). Pre-COVID, there was nothing we wanted to see less than a letter from the daycare or school about a lice case in the room. Lice are a pain in the butt.

Re: Flu has disappeared worldwide during the Covid pandemic

#205
post #176

Earlier quoted context omitted.

how do you think they measure (roughly) how many people got the flu in previous years?

By estimation: From the article: "the Centers for Disease Control and Prevention estimated there were roughly 22,000 deaths in the prior season and 34,000 two seasons ago." -- emphasis added

Yes, and that same estimation methodology shows is has decreased significantly. But if you want firm numbers, here's your source: https://www.cdc.gov/flu/weekly/weeklyarchives2019-2020/Week0...

Re: Flu has disappeared worldwide during the Covid pandemic

#206
post #89

Every community has a baseline mortality rate during "normal" times. During abnormal times like pandemic, famine and war, more people die than usual, but often the cause isn't known. If you subtract baseline mortality from actual mortality to get excess mortality, that's often a better estimate of the casualties from pandemic, famine and war than the death certificates for every person who died. Excess mortality in m…

Cleaned-up OCR'd data from https://www.cdc.gov/nchs/nvss/leading-causes-of-death.htm in TSV format:

Year/Cause of death 2015 2016 2017 2018 2019 2020 Total deaths 2712630 2744248 2813503 2839205 2854838 3358814 Heart disease 633842 635260 647457 655381 659041 690882 Cancer 595930 598038 599108 599274 599601 598932 COVID-19 345323 Unintentional injuries 146571 161374 169936 167127 173040 192176 Stroke 140323 142142 146383 147810 150005 159050 Chronic lower respiratory diseases 155041 154596 160201 159486 156979 151637 Alzheimer disease 110561 116103 121404 122019 121499 133382 Diabetes 79535 80058 83564 84946 87647 101106 Influenza and pneumonia 57062 51537 55672 59120 49783 53495 Kidney disease 49959 50046 50633 51386 51565 52260 Suicide 44193 44965 47173 48344 47511 44834

Re: Flu has disappeared worldwide during the Covid pandemic

#207
post #55

An alternative explanation is that of "viral interference"[1,2], i.e., the most transmissible virus boosting up viral immunity in the population, and precluding transmission of the less transmissible/fit virus [1]: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5489283/ [2]: https://www.thelancet.com/journals/lanmic/article/PIIS2666-5...

Those links don't allege what you are saying at all... the second expressly disclaims any such conclusions given the size of the error bars, and the first talks about the protective effect of an active infection, not a simultaneous epidemic. Needless to say, only a tiny fraction of humanity has been actually infected with covid at any one time over the past year.

Do you have a link to someone alleging this for covid? I'm worried this is spin that you picked up from a source that has an interest in opposition to covid mitigation practices.

Re: Flu has disappeared worldwide during the Covid pandemic

#209

If I caught the flu, how would the government/scientists studying this stuff even know I got it? If you're anything like me you probably just take some time off and get over the illness without ever seeing a doctor or taking a flu-test. How do they measure such things? I suspect they use some elaborate statistical model to try and generalize the results to the whole population.

Flu experts generally look at hospitalizations and deaths, as those metrics are more damaging to individuals and society, and also much easier to measure. There have been studies via random sampling of mucosa, sick time used, Google search trend studies, twitter symptoms analyses...many ways to gain a glimpse outside of medical data.

Re: Flu has disappeared worldwide during the Covid pandemic

#210

Earlier quoted context omitted.

Are... are those still a thing in the first world?

I read somewhere (I think Bill Bryson's "At Home") that they were almost wiped out at one point in the 20th century, but have recently started making a comeback which seems to correlate with the rise of energy saving low temp wash cycles that aren't as effective at killing them.

Possible the higher instances are related to the fact that schools no longer do routine screening for lice. No more school nurse and no more chopsticks checks monthly means that they have a chance to spread amongst the kids before anyone notices.
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