Kathleen Hoffman, Author at Medivizor - Page 3 of 86
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Keep Wearing Masks Even if Vaccinated: COVID-19 Vaccine

Keep Wearing Masks Even if Vaccinated: COVID-19 Vaccine

Posted by on Jan 24, 2021 in Blog, Coronavirus / COVID-19 |

On January 19, in the online news website MedPage Today, two prominent scientists debated if people should be able to go without masks 14 days after they have received their second dose of COVID-19 vaccine. The January 24, Sunday New York Times just published, Why Vaccines Alone Won’t Stop the Pandemic . The January 19 debate was between Vinay Prasad,...

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Saying Goodbye to 2020

Saying Goodbye to 2020

Posted by on Jan 1, 2021 in Blog | 1 comment

Columnists are writing to warn us about vaccine euphoria. Perhaps it is something to keep in mind as we wearily say farewell to 2020 and put our hopes in COVID-19 treatment and prevention for 2021. At the end of each year, Medivizor has published some music that our readers have shared with us. This year, we will publish some music that helps us....

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Ever Heard of William Coley, MD?

Ever Heard of William Coley, MD?

Posted by on Jan 1, 2021 in Blog |

Immunotherapy – the “new” treatment for cancers – actually began in 1891 with William B. Coley, a bone sarcoma surgeon. As a young doctor, Coley watched as a 17-year old girl (who had had her forearm amputated because of bone cancer) died of metastatic sarcoma ten weeks after her surgery. This tragedy started Coley on a quest to...

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What is Bioactive Glass?

What is Bioactive Glass?

Posted by on Dec 27, 2020 in Blog | 1 comment

You may not realize it but some people have glass in their bodies. Created to replace damaged body parts, bioactive glass does that and more. Being biologically and biochemically inert when adjacent to body fluids was a prerequisite of biomaterials. But bioactive glass is different – it is biocompatible allowing for a bond to form between the...

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