You're working out, feeling great – until your stomach starts to churn and you're sidelined with a bout of nausea. Here's what's happening in your body and how to avoid this common effect of exercise.
Stomach pains are a rare symptom of COVID-19 and are much more likely to be caused by something else.
Science continues to suggest a link between coronavirus and the gut. We know people with COVID-19 can experience gastrointestinal symptoms. But can the illness spread through faeces?