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How many people died in the United States from the 1957 h2n2 flu strain? It was first reported in Singapore in February 1957, Hong Kong in April 1957, and in coastal cities in the United States in summer 1957. The estimated number of deaths was 1.1 million worldwide and 116,000 in the United States. population of usa 172 million (1957) 331 million (2020) 116*331/172=223 суммируя: до азиатского гриппа 1957-го года ковиду еще расти и расти, несмотря на мухлеж со статистикой Добавить комментарий: |
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