[tag=NNS] [lemma=","] [□=□] □
[tag=NNS] [lemma=","] [tag=□] □
[tag=NNS] [lemma=","] [word=□] □
If the blocks are due to regular recombination events , then populations may or may not share them , depending on how long ago the recombination events occurred . Health information materials ( print , radio , television , or other media ) are often targeted toward specific audiences , particularly populations at higher risk of developing a particular disease or condition or those with a higher propensity for using a particular practice or product . But our responses need to focus on individuals , not populations .