Troughs in example sentence
(Records of US troughs and peaks go back to 1854.)
More example sentences with word troughs
So slow down, slow down the speed of the epidemic, and then in the troughs, in between waves, jump on, double down, step on it, and find every case, trace every contact, test every case, and then only quarantine the ones who need to be quarantined, and do that until we have a vaccine. 
