John Rowe, a professor of health policy and aging at Columbia University Mailman School of Public Health, predicts that fertility rates will drop even lower in the coming years.

Rita Charon, a Harvard University-trained physician with a Ph.D. in English literature, is the founding chair and professor of medical humanities at the Columbia University Irving Medical Center.

But it’s entirely possible that doctors sometimes throw in some education about sex when giving the vaccine, said Susan Rosenthal of Columbia University Irving Medical Center.

“The CDC found evidence of enterovirus D68 in respiratory samples ...,” assistant professor of neurology at Columbia University and neuroinfectious disease expert Dr. Kiran Thakur told The News.