https://www.msn.com/en-us/news/polit...203b2426442e4e
In May and June, the US Center for Disease Control [CDC] reported the results of two key studies. Using electronic
health record (EHR) data, researchers found that one in five people aged 18 to 64 who had tested positive for COVID experienced at least one of 26 conditions tied to long COVID. It was even more common for people aged 65 and over — one in four. The conditions occurred from 30 to 365 days after infection, although these patients who had no
record of the identified conditions in the past.
The reported conditions ran the gamut — persistent fatigue and lethargy, rapid heartbeat; shortness of breath; muscle weakness; chronic pain; cognitive difficulties; heart, kidney, and lung issues; depression and other mental
health issues.
The second CDC study drew on data from a Census Bureau
survey of American adults between June 1 to 13. It yielded similar results: 35 percent who had ever had COVID-19 reported symptoms consistent with long COVID lasting three months or longer. Also, 19 percent reported they were currently experiencing long COVID symptoms. That computes to 7.5 percent or 19.4 million American adults.
A new study from
England complements and supplements the CDC’s findings. Reported in the journal Nature
Communications, the study looked at ongoing
survey data from 48,901 people who ever had COVID, confirmed by PCR tests. Of those, 14 percent reported they had long COVID symptoms.
Yet, a fourth recent study yielded results that have public health experts crossing their fingers. It found that the initial omicron variant appears less likely to trigger long COVID. Reported in Lancet, the study involved close to 100,000 people in
England. The researchers found that 4.5 percent of those infected in the omicron period from December 2021 to March 2022 experienced any long COVID symptoms compared to 10.8 percent in the
delta period between June and November 2021.
So, while the bottom-line numbers of how many people suffer from long COVID, and for how long, aren’t precisely pinned down yet, these recent studies leave no doubt that the phenomena poses a serious public health problem.