Some pregnant women may need to be tested more than once, the CDC said.
Sex stereotypes may account for why men dominate science and math, the researchers say.
The victim's dad looked in the backseat of the vehicle and "saw that his son was in his daughter's lap and there was blood everywhere."
Judge Steven O'Neill made the decision before he is expected to sentence Cosby, 81, who was convicted in April of drugging and sexually assaulting Andrea Constand.
Politicians are also spreading fear, making people reluctant to get vaccinated, WHO says.