Category: Infectious diseases

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What helps people be less susceptible to Covid-19 infection and severe illness? Several recently published scientific papers appear to support the so-called ‘nicotine hypothesis,’ suggesting that nicotine may be beneficial. Micheal Blaha, a cardiologist at Johns Hopkins and tobacco cessation …

Can nicotine protect people against Covid-19? Elizabeth Tracey reports Read more »

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Children don’t get severe Covid-19 disease as often as older people do. That assertion underpins decisions to travel with children and otherwise exercise fewer precautions against infection in this population. Yet Covid is not benign for kids. That’s according to …

How has Covid-19 impacted on kids so far? Elizabeth Tracey reports Read more »

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As the Covid pandemic rages on, more younger people are becoming infected, and more variants are being reported. Aaron Milstone, a pediatric infectious disease expert at Johns Hopkins, is concerned that children might begin experiencing infections more commonly as a …

How problematic are Covid variants for children? Elizabeth Tracey reports Read more »

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Multisystem inflammatory syndrome in children, abbreviated MIS-C, appears to be on the rise in the US. Aaron Milstone, a pediatric infectious disease expert at Johns Hopkins, says the syndrome may sneak up in unpredictable ways. Milstone: We have a lot …

What happens when a child develops MIS-C? Elizabeth Tracey reports Read more »

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MIS-C stands for multisystem inflammatory syndrome in children, and it’s on the rise in the US, recent data indicate. Aaron Milstone, a pediatric infectious diseases expert at Johns Hopkins, describes what’s known. Milstone: This is a post-infectious phenomenon so kids …

What is MIS-C? Elizabeth Tracey reports Read more »

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When people say they won’t get a Covid-19 vaccine, that’s called ‘vaccine hesitancy,’ and while one person’s individual decision not to be vaccinated may not seem like much, since we need the majority of people to get the shot to …

Vaccine hesitancy appears to be declining in the US, Elizabeth Tracey reports Read more »

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If you’ve been fully vaccinated, the Centers for Disease Control and Prevention recommend that travel is low risk. Yet Aaron Milstone, a pediatric infectious diseases expert at Johns Hopkins, says those guidelines don’t apply to children. Milstone: The CDC came …

Now that the CDC has said vaccinated people can travel, should you? Elizabeth Tracey reports Read more »