Scientists propose long Covid definition based on key symptoms in large study 0 25.05.2023 18:11 CNBC The proposed definition is based on 12 symptoms that most separate people with long Covid from people who didn't have the coronavirus. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа Другие проекты от SMI24.net Музыкальные новости Агрегатор новостей 24СМИ