r. marcia ad dowager, who is a senior scholar and to johns hopkins center for health security. he specializes in infectious diseases and pandemic of policy. a welcome to the day doctor, and more vaccines. 500000000, free, rapid covey tests, but no lockdown. is that enough? i do think it's enough when, when it comes to lock downs, you have to remember that they are very limited in their usefulness because they are very hard to comply with and they have negative cascading impacts. that will have a repercussions on many parts of society. so we want to remember that this isn't march of 2020. this is december of 2021, and we have met much better precision guided tools to be able to limit the impact of oma khan. and it's particularly on our hospitals than we did back then. so i don't think that we need locked down. so i think what we need to do is more testing more vaccinations, anti virus, monoclonal antibodies. i think that's how we move forward in this new phase. and this latest cluster, if i can put it out with us, this latest cluster of, of, of new measures from governments arou