Category: Health Newsfeed
Monoclonal antibodies are being developed in new ways to treat Covid-19, Elizabeth Tracey reports
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Covid-19 has revolutionized many things, including how antibodies to fight the infection are developed. Stuart Ray, an infectious disease expert at Johns Hopkins, explains. Ray: There’s some really exciting technologies here. An antibody has two major features, it’s shaped like …
What is the role of monoclonal antibodies in treating Covid infection today, with so many Omicron variants circulating? Elizabeth Tracey reports
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With new Covid variants turning up frequently, do monoclonal antibodies, which are very specific, still have a role in treatment? Infectious disease expert Stuart Ray at Johns Hopkins says new ones are continuously being developed. Ray: Monoclonal antibody treatments are …
What are the limitations of Covid-19 tests? Elizabeth Tracey reports
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Can you trust Covid-19 tests you take at home, whether they are positive or negative? Infectious disease expert Stuart Ray at Johns Hopkins says it’s important to remember that all tests have limitations. Ray: The humbling thing about our diagnostics …
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What explains why some people on the Covid drug Paxlovid seem to see their infection return? Elizabeth Tracey reports
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Paxlovid is an oral medication given to people at high risk for complications from Covid-19 infection, but now that it’s in more widespread use some are reporting a return of symptoms after they’ve finished their course of the medication. Stuart …
There are many ways to reduce bleeding during surgery, Elizabeth Tracey reports
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Operating rooms are often very cold places, but keeping the patient warm actually helps reduce blood loss during surgery, and so does reducing blood pressure. That’s according to Steven Frank, a blood transfusion expert at Johns Hopkins. Frank: If we …
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