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Войти в исследования Serosurvey for "acute hemorrhagic conjunctivitis" virus (Enterovirus 70) antibodies in the Southeastern United States, with review of the literature and some epidemiologic implications.
Acute hemorrhagic conjunctivitis (AHC) has been epidemic throughout much of the Eastern Hemisphere since its emergence in central West Africa in 1969. The disease had a distinctive clinical picture and an unusual geographic epidemiology. Between 1969 and 1975 AHC has occurred almost exclusively in crowded coastal areas of tropical countries during hot, rainy seasons. Only a few documented outbreaks have occurred in inland cities and in subtropical or temperate climate zones. Of 1014 residents of the eastern or southeastern United States who were screende for neutralizing antibodies to three or
Обработка статьи · этапы, ошибки и управление
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.