Questions for ‘The many efforts to lick cat allergies’
![cute kitten](https://www.snexplores.org/wp-content/uploads/2020/02/021520_cats_feat_opt2-1028x579.jpg)
Up to 20 percent of people — one in every five — may be allergic to cats. But scientists are working on solutions so that these individuals can get their kitty cuddles.
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