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“Some of the currently available vaccines require two doses to develop a complete immune response. 28 days or 2 weeks after the first, the so-called prime of the vaccine, the second dose is done.
This leads to the development of the complete immune response, which develops between 20 and 30 days after the second dose ”, explained the pulmonologist.
Dr. Alexander Simidchiev also said that vaccination is one of the most effective measures in medicine. Spontaneous disease is not building group immunity, but building immunity, he explained, adding that group immunity is built with vaccine interventions, the pulmonologist added.
The only way to recognize asymptomatic pneumonia is by doing research, Dr. Simidchiev said, adding that even with an asymptomatic disease, a person has very mild symptoms, which are not given much attention.
The approach to assessing the severity of the disease is to measure saturation, which is normally greater than 95%, explained the specialist. It is alarming when it falls below 91-92%, he warned.
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