Miscellaneous
Dr David Hindmarsh and Julian Le Saux discuss articles from The Guardian, Digital Health and the BMJ:Where are we on immunity and vaccines? BMJ 2020;370:m3096Management of post-acute covid-19 in primary care, BMJ 2020;370:m3026Appraisal and revalidation for UK doctors—time to assess the evidence, BMJ 2020;370:m3415Prioritising primary care patients with unexpected weight loss for cancer investigation, BMJ 2020;370:m2651Breast cancer: study claiming that screening women in their 40s 'found the opposite', say crtics, BMJ 2020;370:m3191