No body who have a clear idea about what other coutries and states doing about covid won't say kerala is a model for anybody....kerala take initial action.it helped ..then govt go with big pr work ..kerala don't have a big city it helped ..but now all are getting flat...3 things now we can do about covid is testing quaratine and contact tracing ...in testing kerala at bottom of India...for quaratine it is 100 % home quaratine which will initiate community spread...even least resourful northern and eaten states in india are doing far more institutional free quaratine to limit spread ..finally contract tracing don't work when numers go up and not testing enough people..