First, patients have a fever, then cough, muscle pain, nausea, or vomiting. At the last stage, diarrhea appears.
Experts from the United States have identified the sequence in which the first symptoms of coronavirus begin to appear. This is stated in the journal Frontiers in Public Health.
So, scientists have analyzed the case histories of more than 55 thousand patients.
As it turned out, the exact order of the occurrence of symptoms in patients with COVID-19 is as follows:
nausea or vomiting,
American researchers emphasized that this discovery is an essential tool for the timely detection of the disease and the provision of competent medical care.
As reported, the number of coronavirus cases in the world is approaching 22 million.
Recall that American scientists have identified an important vulnerability of the coronavirus COVID-19.