If the population of the community was 1,000, then the overall attack rate was 18 â 1,000 Ã 100% = 1.8%. One incubation period later, 17 persons in the same households as these primary cases developed shigellosis. If the 18 households included 86 persons, calculate the secondary attack rate.
And Sam's Club is not a cheapest-of-the-cheap outlet. You need a membership to shop there, a privilege that comes with a $45 yearly membership fee. That's cheaper than Costco's $55 a year, but it's still an expense. If it's true that Sam's Club is relying on customers who need food assistance, Landes said, then it's not clear if they have the right merchandise for that consumer.
It is definitely worth the price of membership. And BJâs lets you use your regular coupons on items which Sams / Costco does not. So if you are buying a six pack of soup, you can use 2 coupons that say âSave $1.00 on three cans of soupâ.