Now a new diagnostic complex is available for patients K + 31 - testing for antibodies IgA, IgM, IgG, which allows to determine the presence of immunity to coronavirus.
How is the diagnosis going?
In response to the invasion of coronavirus, the following antibodies are formed:
IgA - appear first, on the 5-10th day. Explain whether the active stage of the disease.
IgM - increase from about 7 days after the onset of infection, allowing you to find out if a person is sick at the moment and is contagious.
IgG - form 2-3 weeks after infection. Determining them helps to answer questions: has immunity to coronavirus appeared? Has the disease been recaptured previously?