"今天家庭医生来了电话,说提供免费FLU SHOTS,好像是关于H1N1的,我问对胎儿有没有影响,对方说没有,并且这个对孕妇,幼儿,老人,以及免疫系统低的人进行" # {* g3 q( ], ~# u! H3 uIf the seniors are part of the target population, this is not the H1N1, it's the seasonal flu. 6 [) q2 I4 i& n9 F 1 T) Z1 r0 {" [. e& @9 zH1N1 target pop doesn't have seniors. Anyone who waw born before the 50s has some protection agains H1N1. They don't know why......but those seniors may have been exposed to a similar type of flu before.....