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10 points from field experience
access free courses in more than 60 languages
a systematic review and meta-analysis Derek K Chu et al. on behalf of the COVID-19 Systematic Urgent Review Group Effort (SURGE) study authors.
Published: The Lancet June 01, 2020 DOI: https://doi.org/10.1016S0140-6736(20)31142-9
'We did a system
...
atic review of 172 observational studies in health-care and non-health-care settings across 16 countries and six continents... Physical distancing of 1 m or more was associated with a much lower risk of infection, as was use of face masks (including N95 respirators or similar and surgical or similar masks [eg, 12–16-layer cotton or gauze masks]) and eye protection (eg, goggles or face shields)...'
more
This manual is intended to enable WASH practitioners
who work in Mozambique to contribute to the
reduction of WASH-preventable NTDs.
El plan de estudios le ayudará a usted, y a su comunidad, a entender la ciencia del virus que causa el COVID-19 y otros virus similares. Le ayudará a descubrir cómo este virus le afecta o puede afectarle en el futuro. Le ayudará a comprender las medidas que puede tomar para mantenerse a salvo y
...
a su comunidad.
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Year one report