Category: Infectious diseases

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Anchor lead: How can you tell if you’ve got Covid, the flu, or both? Elizabeth Tracey reports Think you might have Covid-19, or maybe the flu? This year it’s important to seek medical care so you can be tested. That’s …

Telling the Difference Read more »

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Anchor lead: What can we expect as we head into the flu season? Elizabeth Tracey reports It’s flu season now in the United States and other parts of the northern hemisphere, and Sars-CoV2 is more active than ever. Lisa Maragakis, …

Double Trouble Read more »

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Anchor lead: People with diabetes may soon be able to inject insulin just once a week, Elizabeth Tracey reports Many people with diabetes must use the drug insulin, which may require them to inject themselves daily or even several times …

Once Weekly Read more »

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Anchor lead: Estimates are that about 10% of the US population has been exposed to Sars-CoV2, Elizabeth Tracey reports Seroprevalence refers to looking for antibodies to an infection in a population, with the most recent study in the US finding …

Ten Percent Read more »

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Anchor lead: Volunteers in the UK plan to allow themselves to be infected with Sars-CoV2 following vaccination, Elizabeth Tracey reports How can you tell if a Sars-CoV2 vaccine works? Most studies inject two groups of people, one of whom gets …

Virus Challenge Read more »

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Anchor lead: What accounts for an apparent decline in severity of Covid-19? Elizabeth Tracey reports Numbers of people infected with Sars-CoV2 continue to rise nationally, yet the rates of hospitalization and death are largely declining, recent data show. Brian Garibaldi, …

Less Death and Fewer Hospitalizations Read more »

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Anchor lead: How many people can be infected with Sars-CoV2 but not show symptoms? Elizabeth Tracey reports One in three people who tested positive for Sars-CoV2 didn’t have any symptoms at diagnosis and never developed any, a recent study from …

No Symptoms Read more »