Johns Hopkins Bloomberg School of Public Health (@johnshopkinssph) 's Twitter Profile
Johns Hopkins Bloomberg School of Public Health

@johnshopkinssph

@JohnsHopkins Bloomberg School of Public Health.

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linkhttps://publichealth.jhu.edu calendar_today26-02-2009 15:22:11

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Johns Hopkins Bloomberg School of Public Health (@johnshopkinssph) 's Twitter Profile Photo
Johns Hopkins Bloomberg School of Public Health
@johnshopkinssph

5 years ago

Washing cloth masks in the washer and dryer is best, says JohnsHopkinsEHE's Kirsten Koehler, but you can also "put the mask in something like a paper bag that is breathable and leaving that somewhere ... warm for at least two days before you use it again" abc6onyourside.com/news/local/how…