Health Topics – Johns Hopkins Medicine Podcasts

PM 2.5 stands for particulate matter 2.5 microns or less, and this category of air pollutant may well be involved in autism risk as well as cognitive issues in older adults. That’s according to Heather Volk, autism expert at Johns …

A certain type of air pollutant seems to be linked to brain abnormalities, Elizabeth Tracey reports Read more →

A new study points to chemicals called PFAS in possibly underpinning autism development. Autism expert Heather Volk at Johns Hopkins says another environmental pollutant with a much more established record is the very minute particles found in the air called …

Can air pollution impact on autism? Elizabeth Tracey reports Read more →

Chemicals abbreviated PFAS have been used for some time in things like nonstick cookware, and almost all of us have measurable levels of them in our blood. Now a new study links maternal blood levels during pregnancy to changes in …

PFAS exposure during pregnancy may cause changes in the developing brain, Elizabeth Tracey reports Read more →

PFAS are chemicals that were used in things like nonstick cookware or stain resistant fabrics, and they’ve been implicated in a number of deleterious health outcomes, including autism. A new study looks at PFAS exposures in mothers and changes in …

Do the environmental pollutants PFAS have any impact on development of autism? Elizabeth Tracey reports Read more →

Covid vaccines boosted the immune response in people being treated for cancer and improved their survival, a recent study concludes. mRNA expert Jeff Coller at Johns Hopkins says as more evidence mounts establishing the benefits of mRNA vaccines, we need …

Many vaccines are intended to reduce disease severity, Elizabeth Tracey reports Read more →

mRNA vaccines can help the body fight cancer, a new study found, yet when we look at what has been called ‘vaccine hesitancy’ we see many people are suspicious of vaccines in general, let alone mRNA vaccines. Johns Hopkins mRNA …

Why were so many people hesitant to take mRNA vaccines? Elizabeth Tracey reports Read more →

People with lung cancer and melanoma who were receiving immunotherapies and got a Covid vaccine saw dramatically improved survival compared with folks who did not get the vaccine, a recent study shows. mRNA expert Jeff Coller at Johns Hopkins muses …

What is it about mRNA vaccines that helps us fight cancer? Elizabeth Tracey reports Read more →

People undergoing immunotherapy treatment for cancer and who got a Covid vaccine survived longer than those who did not get the vaccine, a new study finds. Jeff Coller, an mRNA expert at Johns Hopkins, examines why this hasn’t been seen …

Why haven’t we seen cancer fighting effects with vaccines other than the Covid vaccines? Elizabeth Tracey reports Read more →

If you were being treated for lung cancer or melanoma with immunotherapy and you received a Covid vaccine, you got a surprising benefit: you were twice as likely to survive your cancer as those who did not get a vaccine, …

mRNA could comprise a generic vaccine to be used for cancer, Elizabeth Tracey reports Read more →

People with lung cancer or melanoma who were receiving immunotherapy and got a Covid vaccine within 100 days of initiating treatment saw dramatically improved survival compared to those folks who did not receive a vaccine, a new study shows. mRNA …

The benefit of mRNA vaccines in cancer treatment is ongoing, Elizabeth Tracey reports Read more →