In Tennessee, seven babies have been hospitalized for 'vitamin K deficiency bleeding' because parents have been objecting to an injection of the vitamin.
It seems McCarthy wants to set the record straight, claiming she's actually "pro-vaccine."
How to Increase Our Vaccination Rates and Protect Our Kids
How parents can balance their fears of vaccination with the desire to protect their children.
McCarthy is laughing all the way to the bank thanks to the haters who promote her on Twitter.
How celebrity "spokespersons" and pseudo-science erode our trust in knowledge and discovery