My youngest son had it a month ago.....it is really bad. I was the only one to have contact with him and was extra careful to wash hands, not touch face and all that they advise. I did not get it, nor did my husband or other son.
They are more reluctant to give tamiflu here. They felt that he was otherwise healthy and that he may need tamiflu should he get it again. They did advise that he get vaccinated, which he did, because the third wave which they expect in January will have tried somewhat to morph as to keep thriving.
Good luck