#60 Journal Round Up: exercise + vaccines, salt + heart failure, magnesium + COPD, race + CPR + much more

Barney, LJ, and Jon are back with all the most interesting and practice-changing articles published in the last month:

💉Should I exercise before my next COVID Jab?
Does magnesium work in COPD exacerbations and should we give fewer antibiotics?
📽Is a colonoscopy a good way to screen for cancer?
🧂Should we restrict salt in HFPEF?
Why does skin colour matter when it comes to CPR?

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