One aspect that might be worth thinking about is the speed of spread. Seeing someone once a week means that it slows down the spread by 3 1⁄2 days on average, while seeing them once a month slows things down by 15 days on average. It also seems like they are more likely to find out they have it before they spread it to you?
One aspect that might be worth thinking about is the speed of spread. Seeing someone once a week means that it slows down the spread by 3 1⁄2 days on average, while seeing them once a month slows things down by 15 days on average. It also seems like they are more likely to find out they have it before they spread it to you?