It was right about this time, five years ago. I woke up one morning with a raunchy cough, a head full of mucus, and an aching body that felt like a sack of potatoes. “This is weird,” I thought. I seldom get sick, and when I do it’s usually in the November-to-December transition when temperatures […]
Ashish Jha, the dean of Brown University’s School of Public Health, served as the White House Covid-19 response coordinator from March 2022 to June 2023. On Monday, after delivering the keynote for an infectious disease symposium at the University of Michigan, Jha sat down with Undark to discuss what the country got wrong, and what […]
Add retinal damage to the long and growing list of potential sequelae of Covid-19. Researchers at the University of Missouri have shown that the SARS-CoV-2 virus responsible for triggering the ‘classic’ respiratory and immunologic symptoms of Covid can also pass the blood-retinal barrier, causing retinal damage and visual impairment. Like the blood-brain barrier, the blood-retina […]
Just when you thought the microbiome couldn’t get any weirder, investigators at Stanford University have discovered a whole new dimension in the microbial universe: a category of distinct, self-replicating RNA sequences in and among bacteria of the human gut and oral microbiomes. Named “Obelisks” owing to their circular rod-like structures, these peculiar bits of genetic […]
Since the Spring of 2020, roughly 200 million Americans have had Covid-19. That’s an estimated 60% of the country’s population. Worldwide, the number is around 700 million. For many, the acute infection was just the beginning of a long, bewildering odyssey of illness. With Covid-related admissions to US hospitals now under 1 case per 100,000 […]
The Long Covid nutritional protocol developed by the 10-member practitioner working group under the aegis of OvationLab and ANDHealth, is divided into two parts—Foundational Supplements aimed at improving overall health, and Specialty Supplements focused on the five main drivers of Long Covid: ACE2-mediated tissue damage; viral persistence; chronic inflammation; mitochondrial dysfunction; and microbiome/dysbiosis. The working […]
Supplementation with olive leaf extract, at 250 mg or 500 mg twice daily for five days, in addition to conventional care, significantly reduced body temperature, pulse rate, respiratory rate, and c-reactive protein levels in a placebo-controlled study of 150 patients hospitalized with acute Covid-19. Compared with the placebo, the olive leaf extract also increased oxygen […]
Long-haul Covid has unique features, but essentially, it is a variant of post-viral syndrome. That’s good news because many of the features of post-viral syndrome are easily treated. Between 20% and 25% of all Covid patients have persistent symptoms of some sort. Those numbers are similar to what we see with Epstein-Barr virus (EBV) and […]
A massive online survey of more than 5 million Americans shows that political affiliation is a major factor influencing peoples’ decisions about the Covid-19 vaccines. Researchers from Carnegie Mellon University (CMU) and the University of Pittsburgh, in partnership with CMU’s Delphi Group, culled and analyzed data on vaccine attitudes from a larger national Covid survey […]
In early January, I travelled to Mexico to attend the Dead and Company “Playing in the Sand” music festival at a resort in Cancun. The entire resort was booked by the festival promoter for attendees, and the staff were extremely careful and diligent about Covid-19 prevention measures. All attendees needed to provide proof of vaccination, […]
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