Which agency is NOT listed as supporting telehealth?

The World Health Organization (WHO) is primarily an international public health agency that aims to promote health, keep the world safe, and serve vulnerable populations. While it provides guidance and funding for various health initiatives globally, it is not specifically identified as supporting telehealth like the other agencies listed.

In contrast, the Office for the Advancement of Telehealth focuses explicitly on improving access to care through telehealth initiatives, while SAMHSA (Substance Abuse and Mental Health Services Administration) actively promotes the use of telehealth in mental health services. The Department of Health and Human Services (DHHS) oversees health and safety regulations and policies in the United States, including those that facilitate telehealth.

Thus, while WHO plays a significant role in global health policy, its direct involvement in telehealth support is less pronounced compared to the other listed agencies.