Глеб Палехов (редактор отдела БСССР)
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\nSince the 1790s, when the English physician Edward Jenner coined the term vaccination (from the Latin vacca for cow) to refer to the use of cowpox to inoculate against smallpox, all subsequent vaccines have relied on the same fundamental principle: antigen specificity. That is, the vaccine mimics a distinctive component of the pathogen — the spike proteins that cover SARS-CoV-2, for example — to prepare the immune system to recognize and react quickly to the real pathogen.
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У президента США Дональда Трампа нет четкого плана по завершению операции в Иране. Об этом заявил в эфире телеканала ntv Nachrichten профессор Кельнского университета Томас Йегер.