One of the key questions that we posed when this virus first emerged was is ‘silent’ transmission (that is transmission to others before symptoms become apparent) possible? And if it’s possible, is it the norm? A short letter published in yesterday’s New England Journal of Medicine answers the first part of that: silent transmission of 2019-nCoV is possible – but just how common is it?
I posted at the beginning of last week about the emergence of the as-yet-formally-unnamed novel coronavirus that has emerged in China. At that stage, it could have been a parochial anomaly in the annals of ID history. What a difference a week makes! Now we are looking at a rapidly emerging international outbreak!
As I’m sure you’ve heard (unless you’ve been living under a rock), there’s something going on in China: a Novel Coronavirus has been identified, associated with an outbreak affecting 44 people (one of whom has died and a small number of whom are critically unwell) in Wuhan Providence, China. Here’s what we know so far: