The fourth dose of vaccine from Coronavirus has doubled the protection against infection. This is evidenced by the results of the study in the age group of 60 years and older, conducted by the Ministry of Health, together with the Wezman Institute, “Techno”, the Jewish University, the Gartner Institute in the Medical Center named Chaim Shiba, RIA Novosti reports.
From the results of the study it follows that the fourth dose of vaccine from COVID-19, which is made in the age group for over 60 years, has doubled the protection against infection. In addition, the fourth dose is three times less frequent tolerate disease in hard form.
In the study, 400 thousand Israelis data was taken into account, which made the fourth vaccination and 600 thousand Israelis, which received three doses of the vaccine.
Earlier in January, the Russian immunologist Nikolai Kryuchkov called a change in lifestyle by the first sign of Omicron strain in minors. According to him, after infection, the child can become sluggish and slowly respond to questions. In addition, the reluctance to play and loss of appetite is also symptoms of the disease.