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      "text": "The WHO currently maintains that aerosols carrying viable SARS-CoV-2 cannot be generated by normal human cough conditions. However, on 6-July, an open letter signed by 239 scientists challenged the WHO on this assumption.",
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      "text": "Note (*): in still air and from a height of 8 feet (2.44 meters). Sources: 1. Science (link); 2. WHO Scientific Brief (link); 3. Clinical Infectious Diseases (link).",
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      "text": "THE SARS-COV-2 PARTICLE SIZE MAYBE SMALLER THAN ORIGINALLY THOUGHT",
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