A “me-first approach” to COVID-19 vaccines on the part of some countries and manufacturers is putting equitable access to these lifesaving treatments at risk, the head of the World Health Organization (WHO) warned on Monday. A “me-first approach” to COVID-19 vaccines on the part of some countries and manufacturers is putting equitable access to these lifesaving treatments at risk, the head of the World Health Organization (WHO) warned on Monday. Read MoreUN News – Health