NotHardUp1
What? Me? Really?
Re: 2019 Coronavirus (COVID-19)
Agreed that Italy is not that much more of one country today than when it coalesced in the middle of the 19th century.
However, the kissing greeting is very much a shared cultural thing with much of Southern Europe and is exactly the sort of thing that I meant both by referencing hygiene and culture vs. a genetic susceptibility or resistance to a disease. For example, it would seem very likely that Nordic countries will see little contagion for multiple social reasons more than medical or genetic.
The vector of infection can absolutely be cultural habits, which involve hygiene. One would think a culture that is accustomed bowing instead of touching may well have an advantage in blunting community spread. Maybe.
Of course, all humans trying to avoid it must follow the guidance to avoid touching the mucus membranes. Maybe there is an advantage THERE for wearing face masks in that they prevent the touch of the nose or mouth, so retard self-infection.
Some of the earliest cases were around Vò which is where the first death (a 78 year old male) occurred.
I haven't seen any investigation into the source but in most early cases across Europe, it has been business travelers to China or one of the nearby countries. Since Milan is a major hub for business, one would expect that a business travel was also the source of the earliest infections. The Chinese government put the brakes on travel before Chinese New Year, so travel to Wuhan by Chinese nationals would have been less than in a typical year.
My guess is that the Italians are so overwhelmed with the crisis conditions that contact tracing is the last thing on their minds. I'm hampered by not being fluent in Italian (and they seem to have different regional words for the same thing?) , so I can't find the articles that I would normally find with a Google search.
Vò ended up being a epidemiological case study for successful eradication of infection. When the first death occurred, the public health officials went to Vò on 6-March and tested the residents (population 3,400 people, 3,000 were tested). They found 90 people who were infected who were put in isolation for 14 days. After 14 days, they retested and found 6 asymptomatic carriers who continued isolation. Since the isolation, there have no further cases.
I would agree. I haven't spent much time in that part of Italy but other than this being a more rural, agricultural area of Italy, there doesn't seem to be any reason why hygiene would be an issue in the epidemic. Unless there's something that I'm not aware of, they people of that region seem to be like most Mediterranean people in their habits.
There are things that an epidemiologist would consider: They are very social. They spent a lot of time in social gatherings. Kissing as a greeting seems to be common.
But the thing with Italy is that, because of the history of the country, it's very hard to generalize about the whole of the country versus the individual regions of the country.
Agreed that Italy is not that much more of one country today than when it coalesced in the middle of the 19th century.
However, the kissing greeting is very much a shared cultural thing with much of Southern Europe and is exactly the sort of thing that I meant both by referencing hygiene and culture vs. a genetic susceptibility or resistance to a disease. For example, it would seem very likely that Nordic countries will see little contagion for multiple social reasons more than medical or genetic.
The vector of infection can absolutely be cultural habits, which involve hygiene. One would think a culture that is accustomed bowing instead of touching may well have an advantage in blunting community spread. Maybe.
Of course, all humans trying to avoid it must follow the guidance to avoid touching the mucus membranes. Maybe there is an advantage THERE for wearing face masks in that they prevent the touch of the nose or mouth, so retard self-infection.

