1. Stomach ache Some Covid-19 patients have reported experiencing tummy ache just before developing the other known symptoms. A study, published in the American Journal of Gastroenterology, suggests people might experience digestive issues, such as diarrhoea, when they are infected with coronavirus. The Centre for Disease Control (CDC) in the US already lists diarrhoea as a symptom of Covid-19. Researchers analysed data from 204 patients with Covid-19 in China’s Hubei province and they discovered that 48.5 per cent of these patients arrived at the hospital with digestive symptoms such as diarrhoea, vomiting or abdominal pain.
2. Shortness of breath Shortness of breath can be a very serious manifestation of Covid-19, and it can occur on its own, without a cough.
Eight signs you have already had coronavirus - even if you had no symptoms
Over 4.3m people have tested positive for coronavirus in the UK
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Eight signs that you have already had coronavirus without knowing
These symptoms and signs could show up months after your battle with the virus, according to experts
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The Covid-19 coronavirus vaccination programme has now seen millions of people receive at least one jab.