hospitalizations from covid from yesterday to today. and also i heard that some of the universities that are testing regularly are starting to have a slowing of the positive test numbers. in addition, we monitor waste water sars covid 2, the virus that causes covid concentrations and we re seeing very encouraging trends here in boston with declining numbers. the reason that s important is because monitoring the waste water is not subject to test limitations. it really does give you a clear indication of the amount of virus that is circulating in the xha community. all of that is good news. it is not over yet. i want to emphasize that, but it is the kind of news we were looking for. yeah. and, doctor, i want to ask you and pick up on that waste water statistic. i believe it is down about 40% since it peaked on january 1st. i m curious if this is something we should be looking more at throughout the country. obviously we look at what is happening in south africa, and europe as giving u