New research from the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King’s College London has found evidence of small haemorrhages in fetal brain tissue during the peak of COVID-19 cases in the UK. The research, published in Brain, found that the haemorrhages are linked to a reduction in blood vessel integrity. The cause of these
The post-COVID syndrome known as long COVID has four major subtypes defined by different clusters of symptoms, according to a study led by researchers at Weill Cornell Medicine. The study, published Dec. 1 in Nature Medicine, was the largest of its kind to examine long COVID. The researchers, who represent clinicians and informaticists, used a machine-learning algorithm
SARS-CoV-2 keeps changing. What does this mean for the treatment of COVID-19? As the world enters year four of the COVID-19 pandemic, scientists have amassed a great deal of knowledge about the biology and behavior of SARS-CoV-2 and about the clinical features of the disease that it causes. They have also developed an impressive arsenal
A study by Imperial College London, in the United Kingdom, shows an irregular activity of monocytes with a prothrombotic effect Among the complications most attributed to Covid-19 is thrombosis. The formation of blood clots in the veins or arteries in the weeks following the coronavirus infection , impairing blood circulation, was one of the symptoms seen frequently among patients around
A senior doctor at one of Shanghai’s top hospitals says 70 per cent of the megacity’s population may have already been infected with COVID-19 during China’s huge surge in cases, state media are reporting. Key points: The steep rise in infections came after years of hardline restrictions were abruptly loosened last month, with little warning or
Now the U.S. is dealing with a new X-factor. Actually, it’s an XBB-factor: the XBB.1.5 Omicron subvariant. The XBB.1.5 comprised an estimated 40.5% of all Covid-19 cases over this past week, based on data from the Centers for Disease Control and Prevention (CDC). That’s up from 21.7% the week prior. That one week jump has vaulted
China is predicted to see two peaks in cases as COVID-19 spreads throughout the country, the first peak in mid-January and the second in early March. New modelling by Airfinity has examined data from China’s regional provinces. The current outbreak is growing more rapidly in some regions than in others. Cases are currently rising much
The world’s largest trial into the effect of multiple interventions for critically ill adults with COVID-19 on longer-term outcomes has released results from the 180-day (six month) follow-up of 4869 critically ill patients. Published today in The Journal of the American Medical Association (JAMA), the study is part of the ongoing Randomized Embedded Multifactorial Adaptive Platform
In the first year of the pandemic, deaths in Democrat leaning areas of the spiked in the earliest days of the pandemic but were soon eclipsed by deaths in Republican leaning areas later in the year, according to new research. The COVID-19 pandemic has been defined not only by its outsized impact on the lives
A comprehensive review of all the evidence available from randomized controlled trials of COVID 19 vaccines up to November 2021 has concluded that most protect against infection and severe or critical illness caused by the virus. The review, performed by a collaboration of independent, international experts, and published in Cochrane Library also found there was
