RIO DE JANEIRO, BRAZIL - Health authorities worldwide have stated that the main symptoms of the Covid-19 are a persistent cough, fever, and shortness of breath.
However, a team of US scientists now claim that those infected with the virus may initially suffer from stomach pain even before experiencing other symptoms typically associated with the flu.
A new study, published in the scientific journal American Journal of Gastroenterology, suggests that individuals may initially be affected by gastrointestinal issues . . .