The possibility of a long incubation period (and especially a long-ish pre-symptomatic infectiousness period) is especially worrying to me, as my impression is that this was a key reason SARS didn’t take off more than it did.
That said, I’m not sure it’s clear yet that there is a long pre-symptomatic period. This article suggests we’re not really sure about this yet. I’m expecting to get more information very soon, though.
The possibility of a long incubation period (and especially a long-ish pre-symptomatic infectiousness period) is especially worrying to me, as my impression is that this was a key reason SARS didn’t take off more than it did.
That said, I’m not sure it’s clear yet that there is a long pre-symptomatic period. This article suggests we’re not really sure about this yet. I’m expecting to get more information very soon, though.