CNNworldFirst case of person-to-person transmission of Wuhan virus in the US confirmedJacqueline Howard, CNNJanuary 31, 2020
CNNworldRecreational marijuana legalization tied to decline in teens using pot, study saysJacqueline Howard, CNNJuly 9, 2019
CNNworldIncarceration, falling incomes may play a role in the U.S. opioid epidemic, study saysJacqueline Howard, CNNJuly 6, 2019
CNNLifestyleA downside to being popular in high school, study saysJacqueline Howard, CNNSeptember 13, 2017
