全国の水道の放射能濃度

Examining the dynamics of COVID-19's pandemic peak The SARS-CoV-2 virus swept across the globe at the beginning of 2020, and one of the earliest and hardest-hit areas of the United States was New Jersey. Science X Medical Xpress

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Unvaccinated individuals made up roughly 80 percent of ICU admissions and ventilator cases, each. Approximately 75 percent of the deaths were among unvaccinated patients, as well.

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Covid-19 has changed and so has our immunity. Here’s how to think about risk from the virus now Experts say it’s less risky to catch Covid-19 than it used to be, but there are still good reasons not to treat it casually. Yahoo Life

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Covid-19 Spike Leads To Schools Closing, Frustration Among Experts Over School Building Infrastructure By Benzinga Covid-19 Spike Leads To Schools Closing, Frustration Among Experts Over School Building Infrastructure Benzinga Investing.com UK

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COVID markers continue rise in the US and globally Ladanifer / iStock CIDRAP

In the United States, a slow but steady rise in COVID activity continued over the past week according to the latest data from the Centers for Disease Control and Prevention (CDC), while at the global level, the World Health Organization (WHO) said today that indicators are up in three of six regions.

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Should you be masking with new COVID variants? Experts weigh in. While the Centers for Disease Control and Prevention have not announced new mask mandates, some experts say you may want to consider it, depending on your situation. Yahoo Life

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The planet has broiled this summer, with July winning the unwelcome title of the hottest month since records began, in the nineteenth century. Indeed, climate scientists think that it was possibly the hottest month in the past 120,000 years. Given the rapid pace of climate change, however, July offered merely a taste of the heat to come. In 2015, world leaders established a goal to keep average global surface temperatures from rising 1.5 degrees Celsius above preindustrial temperatures in order to avoid the most catastrophic effects of climate change. In July, global temperatures breached that critical ceiling, if only briefly. Nearly 5,000 local heat and rainfall records were broken in the United States alone; globally, the number exceeded 10,000. And scientists anticipate that 2023 will clock in as the hottest year on record.

Small study suggests many more people have long COVID than previously believed Data show that 41% of 29 patients who developed a postviral syndrome showed evidence of a previous COVID-19 infection. CIDRAP

A study using SARS-CoV-2 antibody and T-cell tests shows that 41% of 29 patients who developed a postviral syndrome (PVS) showed evidence of a previous COVID-19 infection, suggesting that millions of Americans with long COVID symptoms were exposed to the virus early in the pandemic but couldn't access testing.