About: Biological fluid dynamics of airborne COVID-19 infection

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About: Biological fluid dynamics of airborne COVID-19 infection Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Biological fluid dynamics of airborne COVID-19 infection
Creator	Forni, Guido Rinaldo, Andrea Carli, Bruno Fuzzi, Sandro Mazzino, Andrea Seminara, Giovanni
Source	Medline; PMC
abstract	ABSTRACT: We review the state of knowledge on the bio-fluid dynamic mechanisms involved in the transmission of the infection from SARS-CoV-2. The relevance of the subject stems from the key role of airborne virus transmission by viral particles released by an infected person via coughing, sneezing, speaking or simply breathing. Speech droplets generated by asymptomatic disease carriers are also considered for their viral load and potential for infection. Proper understanding of the mechanics of the complex processes whereby the two-phase flow emitted by an infected individual disperses into the environment would allow us to infer from first principles the practical rules to be imposed on social distancing and on the use of facial and eye protection, which to date have been adopted on a rather empirical basis. These measures need compelling scientific validation. A deeper understanding of the relevant biological fluid dynamics would also allow us to evaluate the contrasting effects of natural or forced ventilation of environments on the transmission of contagion: the risk decreases as the viral load is diluted by mixing effects but contagion is potentially allowed to reach larger distances from the infected source. To that end, our survey supports the view that a formal assessment of a number of open problems is needed. They are outlined in the discussion. GRAPHIC ABSTRACT: [Image: see text]
has issue date	2020-08-16(xsd:dateTime)
bibo:doi	10.1007/s12210-020-00938-2
bibo:pmid	32837713
has license	cc-by
sha1sum (hex)	4f8f62022c6e658b18a1b77d10221fcc2fdef521
schema:url	https://doi.org/10.1007/s12210-020-00938-2
resource representing a document's title	Biological fluid dynamics of airborne COVID-19 infection
has PubMed Central identifier	PMC7429142
has PubMed identifier	32837713
schema:publication	Rend Lincei Sci Fis Nat
resource representing a document's body	covid:4f8f62022c6e658b18a1b77d10221fcc2fdef521#body_text
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