27 фев 1961 г. - Oral polio vaccine in Commercial Use
Описание:
The oral polio vaccine was developed by Albert Sabin. OPV has played a key role to reduce the incidence of polio to near eradication because of its low cost and convenience.More on polio eradication: http://apublichealthblog.xiaobinzhou.agnesscott.org/a-history-of-global-health/eradicate-or-not-the-ultimate-question-for-infectious-diseases-part-2/
Добавлено на ленту времени:
Дата:
27 фев 1961 г.
Сейчас
~ 64 г назад