World Pneumonia Day
Every Breath Counts coalition and global pneumonia community
Health, public-health awareness, wellness, prevention and condition- or service-focused observances.
Every Breath Counts coalition and global pneumonia community
Preeclampsia Foundation and global maternal-health partners
International Federation of Psoriasis Associations (IFPA)
World Reef Day first-party material identifies June 1 as the annual date, Raw Elements USA as founder, and its 2021 edition as the third year, supporting a 2019 start.
United Nations General Assembly resolution A/RES/63/237
International Agency for the Prevention of Blindness (IAPB) and the global eye-health community
International Federation for Spina Bifida and Hydrocephalus (IF)
World Spine Day campaign / World Federation of Chiropractic network
Hollister’s corporate material says it created World Teen Mental Wellness Day in 2020 and presents it as an annual 2 March awareness initiative.
International Society on Thrombosis and Haemostasis (ISTH)
European Thyroid Association and sister thyroid associations
A/RES/70/203
WHO observance
World Voice Day Committee and international voice-health community
FAO identifies 6 July as World Zoonoses Day and ties the date to the first successful rabies vaccination on 6 July 1885; a modern founder/first formal edition is not established.
Freedom for Animals states that it holds Zoo Awareness Weekend every year and places it on Easter Weekend because that period is typically busy for zoos.