![SA Health & Medicine Vol 4 Issue 1](https://static.scientificamerican.com/sciam/cache/file/CBD90F02-5B87-42B5-BDF03676D58379E1_source.jpg?w=300)
Volume 4, Issue 1
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Features
The Benefits of Vaccinating Kids against COVID Far Outweigh the Risks of Myocarditis
Vaccination is likely to prevent many more COVID cases than it is to cause a rare and nonfatal heart side effect in five- to 11-year-olds
Is There More to a Healthy-Heart Diet Than Cholesterol?
A high-fat diet is thought to increase the risk of a heart attack. But some say that the long-held dogma of “bad” cholesterol might be flawed
Omicron Is Likely to Weaken COVID Vaccine Protection--but Boosters Could Restore It
The rapid spread of new variants such as Omicron offers clues to how SARS-CoV-2 is adapting and how the pandemic will play out over the next several months