Barriers to obtaining a clear picture of violence against trans and gender-nonconforming people remain, experts say.

The change will preclude advertisers from targeting users based on race, ethnicity, religion, or political affiliation. Experts are already skeptical of the new policy.

Recent CDC reports show a troubling lack of data on the matter.

The Pennsylvania Department of Health said, ‘These variables are essential for a complete and timely public health response to patients.’