Scientists say new strain of swine flu virus is spreading to humans in China – Chicago Tribune

A new strain of the H1N1 swine flu virus is spreading silently in workers on pig farms in China and should be “urgently” controlled to avoid another pandemic, a team of scientists says in a new study. https://www.nytimes.com/2020/06/30/world/asia/h1n1-swine-flu-virus-china-pig.html