tetano
Editor, Senior Moderator
J Infect. 2015 Apr 24. pii: S0163-4453(15)00106-1. doi: 10.1016/j.jinf.2015.04.013. [Epub ahead of print]
[h=1]Influenza and humidity - why a bit more damp may be good for you![/h] Metz J[SUP]1[/SUP], Finn A[SUP]2[/SUP].
[h=3]Author information[/h]
[h=3]Abstract[/h] Influenza viruses cause much winter-time morbidity and death in temperate regions. We still do not understand why 'flu is more common in winter. Since the 1960s, investigators have studied the role of relative humidity and temperature on viral survival, transmission and infection rates but results have demonstrated only inconclusive trends. Over the past few years however, a series of exciting studies have instead focussed on absolute humidity and demonstrated highly significant correlations with viral survival and transmission rates in both laboratory and epidemiological models. Here we review the evidence for a causal association between absolute humidity and 'flu transmission and outline how this could lead to a new approach to curbing this and perhaps other viral epidemics in the winter months.
Copyright ? 2015. Published by Elsevier Ltd.
[h=4]KEYWORDS:[/h] absolute humidity; influenza; relative humidity; viral survival; viral transmission
PMID: 25917802 [PubMed - as supplied by publisher]
[h=1]Influenza and humidity - why a bit more damp may be good for you![/h] Metz J[SUP]1[/SUP], Finn A[SUP]2[/SUP].
[h=3]Author information[/h]
[h=3]Abstract[/h] Influenza viruses cause much winter-time morbidity and death in temperate regions. We still do not understand why 'flu is more common in winter. Since the 1960s, investigators have studied the role of relative humidity and temperature on viral survival, transmission and infection rates but results have demonstrated only inconclusive trends. Over the past few years however, a series of exciting studies have instead focussed on absolute humidity and demonstrated highly significant correlations with viral survival and transmission rates in both laboratory and epidemiological models. Here we review the evidence for a causal association between absolute humidity and 'flu transmission and outline how this could lead to a new approach to curbing this and perhaps other viral epidemics in the winter months.
Copyright ? 2015. Published by Elsevier Ltd.
[h=4]KEYWORDS:[/h] absolute humidity; influenza; relative humidity; viral survival; viral transmission
PMID: 25917802 [PubMed - as supplied by publisher]