Various mutants witnessed Corona Since its appearance in late 2019, but “delta“And after him the new mutant.”OmicronThe scientific journal “Prevention”, said that delta is contagious and spreads very quickly and may cause more serious symptoms in people who did not receive the vaccine.
The symptoms of the delta mutant are manifested in cough, fever, headache, loss of sense of smell and taste significantly. In contrast, Omicron contains a large number of mutations, and it is difficult until the time of the hour to definitively determine the extent of its severity or weakness because the data about it are very preliminary.
However, early indications indicate that most infections are mild and there are no serious cases, and its symptoms are body pains with little headache and itching in the throat, and there is no cough or loss of taste and smell.
But in general, symptoms remained.COVID-19Fairly consistent, regardless of the modifiers, which include fever, cough, shortness of breath, fatigue, muscle aches, sore throat, and loss of taste and smell.