Sara Fernández retweetledi

I think it's too early to say whether to be worried or not. Obviously this is bad news: human-to-human transmission on a cruise ship with nationals from many countries, growing number of infections, serious disease and no vaccine/therapeutic/rapid diagnostic. Next few days will show whether initial cluster is contained- or whether secondary contacts develop infection & it spreads. The long incubation periods (1-8 weeks) makes this extremely tricky to manage- also that we know that people tend to be in close contact with others- whether on flights, travel or daily life.
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