In one study, raising humidity levels decreased influenza virus survival by 17.5 - 31.6%! 🙌 Raising the humidity above 40% has been shown to be helpful in preventing the spread of viruses in the air. Source: https://t.co/zAdKD0UiZ7 https://t.co/vzk1J0d3I
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@wal_martijn @thomas_spaas Een simpele luchtbevochtiger... https://t.co/iRuPg7v35x https://t.co/udC5AQw0AO
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https://t.co/MsWIUshc7O It works on any virus.. Please ReTweet..