title: Public health round-up.
mesh_terms: D057231:Climate Change; D006291:Health Policy / Q000639:trends*; D006801:Humans; D032541:Mass Vaccination / Q000379:methods / Q000639:trends; D011634:Public Health; D000074606:Smoking Prevention; D019966:Substance-Related Disorders; D014026:Nicotiana; D014480:United Nations; D014944:World Health Organization