Essential medicines, as defined by the World Health Organization (WHO), are the medicines that "satisfy the priority health care needs of the population".

Médecins Sans Frontières (MSF), also known as Doctors Without Borders, is an international humanitarian organization that provides emergency medical assistance to individuals affected by conflicts, epidemics, natural disasters, and other humanitarian crises.

The Nobel Peace Prize is one of the six prestigious awards established by the will of Swedish industrialist, inventor, and philanthropist Alfred Nobel.

The Wikipedia page on the United States provides a comprehensive overview of the country.

The WHO Model List of Essential Medicines (EM) is a list published by the World Health Organization (WHO) that identifies the most essential medications needed in a basic health care system.

The World Health Organization (WHO) is a specialized agency of the United Nations responsible for international public health.