
Vaccines and immunization - World Health Organization (WHO)
Nov 6, 2025 · However, because vaccines contain only killed or weakened forms of germs like viruses or bacteria, they do not cause the disease or put you at risk of its complications.
Our work - World Health Organization (WHO)
Health Emergencies Programme WHO plays an essential role in supporting countries to respond to and recover from health threats. We unite the world in battling the most pressing health emergencies, …
With just five years to go to 2030, the clock is ticking. We must act together and we must act now, in our pursuit of the vision the nations of the world had when they founded WHO in 1948: the highest …
Health promotion - World Health Organization (WHO)
Apr 10, 2025 · Beyond fighting disease, we will work to ensure healthy lives and promote well-being for all at all ages, leaving no-one behind. Our target is 1 billion more people enjoying better health and …
Healthy diet - World Health Organization (WHO)
Whether you are a seasoned health advocate or just now committing to taking the first steps in becoming more healthy, share your progress and inspire your friends and family to do the same.
Vaccine efficacy, effectiveness and protection
Mar 10, 2025 · Vaccines do not provide full (100%) protection because of many factors, including our individual differences in immunity and response to infection. Breakthrough infections’ – where people …
Vaccines and immunization: What is vaccination?
Oct 22, 2025 · Without vaccines, we are at risk of serious illness and disability from diseases like measles, meningitis, pneumonia, tetanus and polio. Many of these diseases can be life-threatening. …
Explainers - World Health Organization (WHO)
Feb 25, 2025 · Vaccine explainers"Vaccines Explained" is a series of illustrated articles that describe how vaccines work, how they’re developed and distributed and how their safety is carefully …
About WHO - Collaboration
From world leaders to international organizations, civil society, foundations, researchers and health workers, we mobilize every part of society to achieve health and safety for all.
Nutrition - World Health Organization (WHO)
Episode #91 - Everything you need to know about trans fat WHO is urging action by Governments and the food industry to remove industrial trans fat from our food chain. Which foods contain trans fat? …