One issue with school closings is in previous waves schools being closed didn't create a statistically significant difference in the number of kids that caught COVID compared to areas that stayed open. Infections in kids still basically followed community infection rates in both places. I don't know if this wave will be any different or not in that regard.
Statistically I can't say, but, anecdotally, my daughter's elementary school had very few cases during original COVID and Delta. I think we were notified one time pre-Omicron of a potential exposure.
Fast forward to Omicron and we were getting CONSTANT notifications as of last Thursday. By Saturday evening my daughter's teacher sent a message saying numerous students in my daughter's class had recently tested positive, the teacher herself was positive, and that the focus is now on everyone getting healthy and returning as making up assignments right now simply wasn't a possibility.
My daughter's school has done an excellent job throughout COVID. She also has a truly wonderful teacher who my wife and I both love. Extremely accessible via messaging on ClassDojo. Willing to give us recommendations on things my daughter needs help with or things she should focus on. Unquestionably the best teacher my daughter has ever had.
Oh, interestingly enough, my daughter said that basically only a 1/4 of her class was there early this week and several of the kids who were there have already recovered from a recent bout with COVID.
I have no idea what the vax rate is in my daughter's class, but I know my area in general is a pretty good bit BELOW average. So, I would imagine my daughter is one of only a handful of children in her class who is vaccinated (my daughter is 9). As of today, She still has not tested positive for COVID nor has she had any symptoms. My daughter is a bit of a drama queen so if she had symptoms we'd know. She received her 2nd dose of Pfizer in early December. Pretty much perfect timing to withstand the Omicron wave.
My family has been very fortunate thus far. Neither of my children have had COVID, neither my wife nor I have had it, and none of our parents have had it. Everyone is vaccinated. I masked pretty well until April/May of this year. Masked selectively during Delta especially in any crowded stores/events. I have only masked randomly during Omicron in very high risk situations. That said, virtually everyone at work is vaccinated and most of our clients we work on-site with have high vax rates or mandate the vaccine.
We gave our daughter a choice as it pertains to masking. She can wear one if she wants. We have a number of N-95s for her a ton of kid-sized surgical masks. I'd say she probably masks 50-75% of the time at school but I'm not there so I can't say for sure. We've told her it is entirely her choice, we but did recommend she do so during her return to school in January as our expectation has been that Omicron should be receding sharply in Alabama very soon. I told her if she could make it a few weeks it might help her. We still let it be her decision, though. Her school system had mandatory masks during Delta. She doesn't wear it during PE/lunch so I doubt it is really doing all that much except for maybe preventing spread if she was every asymptomatically positive.
My son generally does not wear a mask unless we go somewhere it is required. I'm sure most people can imagine how long that requirement gets followed by a 4 year old. He'll be getting the vaccine right after his 5th birthday at the end of February. I do wonder if he's already had Omicron asymptomatically. If things are calmed down on the testing front by then we may get him tested for antibodies first if his doctor agrees to do so. More out of curiosity than anything else.