Hi N.---It is your right, and responsibility to make those decisions for your family, AND others should respect that. Unfortunately, many people don't think that it's a big deal to haul their kids around when they are sick and potentially expose others to those germs.
But, you can also look at it this way. You really don't want to keep them in a bubble so that they don't build any immunities as they are growing. Having said that, of course, you don't want a 2.5 month old baby unecessarily being exposed and getting sick, but research shows that it's better for a youngster to actually get the chicken pox, for example, rather than the vaccine. The reason for that is that it's less harmful for a child to get chicken pox AND the body develps a stronger immunity to the virus as well. Many kids who get the baccine get c.p. anyway and they now recommend a booster shot later in life.
I guess what I suggest is to do your best, stand firm in your convictions, and then don't sweat it if your kids are exposed once in awhile.
BTW. I am hosting a Wellness Workshop soon and I will be discussing ways to strengthen our immune systems naturally with food and lifestyle habits. That way we might not get sick nearly as much, and if we would, symptoms and duration of the cold or flu would be much less severe. IF you are interested, please answer back and I will get you the details. Good luck and Be Well. D. ###-###-####