
We Skipped Flu Season. That's Bad
Some experts feared we were in for a “twindemic” during the 2020-2021 flu season. That didn’t happen, which might mean that there will be more people susceptible to getting sick this year.
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Sources:
https://www.thelancet.com/journals/lanmic/article/PIIS2666-5247(20)30130-0/fulltext
https://www.amjmed.com/article/S0002-9343(21)00316-8/fulltext
https://www.cdc.gov/flu/weekly/index.htm
https://www.cdc.gov/mmwr/volumes/69/wr/mm6937a6.htm
https://www.pnas.org/content/117/48/30547
https://www.frontiersin.org/articles/10.3389/fpubh.2021.672568/
https://pubmed.ncbi.nlm.nih.gov/778995/
https://www.nature.com/articles/nature01542.epdf
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4873262/
https://onlinelibrary.wiley.com/doi/full/10.1002/jmv.26163
https://www.nature.com/articles/s41422-021-00473-1
https://www.nature.com/articles/s12276-021-00603-0
https://www.cdc.gov/flu/about/viruses/change.htm
https://www.nature.com/articles/293067a0
https://www.liebertpub.com/doi/10.1089/vim.2017.0141
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7768426/
https://www.who.int/news/item/06-08-2009-pandemic-influenza-vaccine-manufacturing-process-and-timeline
https://www.cdc.gov/flu/prevent/vaccine-selection.htm
https://www.who.int/influenza/vaccines/virus/recommendations/202102_recommendation.pdf?ua=1
https://www.cdc.gov/flu/weekly/#ivc
https://www.who.int/publications/i/item/recommended-composition-of-influenza-virus-vaccines-for-use-in-the-2021-2022-northern-hemisphere-influenza-season
https://www.wired.com/story/covid-19-meant-a-year-without-the-flu-thats-not-all-good-news/
https://www.nature.com/articles/s41541-020-0159-8
Images:
https://www.storyblocks.com/video/stock/sick-man-on-couch-coughing-rkgyrxl
https://www.istockphoto.com/photo/multiracial-people-standing-in-a-queue-and-waiting-young-people-with-social-gm1252875644-365730748
https://www.istockphoto.com/photo/retro-old-scientific-laboratory-microscope-circa-40s-on-wooden-table-front-concrete-gm1065742978-284995018
https://svs.gsfc.nasa.gov/3609
https://www.storyblocks.com/video/stock/a-small-piglet-in-the-farm-group-of-pigs-waiting-feed-swine-in-the-stall-hdtmqjyczjfaxj0bq
https://www.storyblocks.com/video/stock/little-mangalica-piglets-grazing-on-green-grass-on-livestock-farm-top-view-striped-wild-boar-pigs-eating-green-grass-in-countryside-breeding-domestic-animals-pig-farming-bdf_8ppwpkgj39zf4
https://www.storyblocks.com/video/stock/portrait-of-doctor-and-people-with-face-masks-coronavirus-covid-19-and-vaccination-concept-waiting-rkkqvaauvkh1wvbix
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Correction: We said the flu virus could exchange parts of its DNA, but the flu virus' genome is made of RNA, not DNA. The idea that it exchanges chunks of its genome still applies. We apologize for the error.