Excess weight, not high blood sugar, associated with increased risk of COVID-19 infection and long COVID

High body mass index (BMI), rather than high blood sugar levels, are associated with excess risks of COVID-19 infection and long COVID, according to a meta-analysis of over 30,000 UK adults from nine large prospective cohort studies.

source https://medicalxpress.com/news/2022-09-excess-weight-high-blood-sugar.html