World Osteoporosis Day (WOD), marked on October 20 each year, is designated by WHO to raising global awareness of the prevention, diagnosis and treatment of osteoporosis, especially after the age of 50. Osteoporosis constitutes a heavy burden on individuals in the future, if not detected and treated early. Although there are very effective treatments, osteoporosis is often not diagnosed early, therefore, we must seek timely assessment and treatment to reduce the human, social, and economic burden For more information

Countries around the world celebrate the International Infection Prevention Week from October 16-22 every year. During this week, infection prevention experts gather to raise awareness of their key role, to protect community members from infectious diseases For more information

The first Global Handwashing Day was held in 2008. The day is celebrated every year on October 15th with the aim of increasing awareness and understanding of the benefits of handwashing with soap as an effective and affordable means of preventing diseases and saving lives. The World Handwashing Day is also an opportunity to design and test creative ways to encourage people to wash their hands with soap at all times For more information

World Arthritis Day is observed on 12 October every year to raise awareness and encourage early diagnosis and to urge decision makers to help alleviate the burden of those suffering from arthritis worldwide. Millions people have arthritis, which is one of the most common diseases worldwide For more information

World Anti-Obesity Day is observed on 11 October every year. The main objectives are to promote solutions to obesity crisis, to raise awareness, to improve policies on obesity treatment and its prevention. Obesity is defined by the World Health Organization (WHO) as “abnormal or excessive fat accumulation that presents a risk to health For more information

World Mental Health Day is observed on 10 October every year, with the overall objective of raising awareness of mental health issues around the world and highlighting the dangers of stress and its relationship to other diseases and mobilizing efforts in support of mental health. It was first celebrated in 1992 at the initiative of the World Federation for Mental Health For more information

World Sight Day, observed annually on the second Thursday of October, was first celebrated by the World Health Organization (WHO) in 1998, to increase awareness of the importance of vision and to take the necessary measures preserve the eye and protect it from injuries For more information

Since 2006, October is International Breast Cancer Awareness Month. Breast cancer is one of the most common types of malignant tumors and is caused by abnormal growth of breast cells and is one of the most common types of tumors affecting women of all ages. Specialists are concerned about increasing the public awareness of the disease, its causes, the most vulnerable group, methods of prevention, and the importance of early examination and detection For more information

The International Day of Older Persons is celebrated annually in October worldwide to highlight the significant contributions of older people to society and to raise awareness of ageing issues and challenges in today’s world. The older persons work to contribute to society through volunteering works, as well as transferring expertise and knowledge gained through their lives to other generations, while emphasizing their ability to continue giving For more information

World Heart Day is celebrated every year on 29 September, and this year's celebration is under the theme «Power your Life», with the aim of highlighting the importance of preventing heart disease, reducing its prevalence around the world and enjoying good heart health For more information

World Alzheimer’s Day is celebrated annually on September 21 with the aim of raising awareness about the disease and reducing its social effects. The disease is named after the German physician Aloys Alzheimer, who described it in 1906 after he noticed anatomical changes in the brain tissue of a woman, who had died of an unusual mental illness. For more information

The International Federation of Red Cross and Red Crescent Societies launched the World First Aid Day in 2000. More than 100 societies of Red Cross and Red Crescent worldwide celebrate this day by organizing events on the second Saturday of September each year; to raise public awareness about how first aid can save lives in case of crises. For more information

World Hepatitis Day is celebrated worldwide every year on July 28th; with a view to boosting the national and international efforts to control hepatitis, increasing the public awareness and understanding of the disease and its related complications, in addition to promoting and supporting the disease prevention, diagnosis, and treatment For more information

World Sickle Cell Awareness Day is celebrated on June 19th of each year to raise the public awareness about the sickle cell disease and its treatment methods. Sickle cell disease (SCD) is an inherited genetic abnormality of hemoglobin (the oxygen-carrying protein found in red blood cells). This abnormality causes stuck in small blood vessels, which can slow blood flow and oxygen to parts of the body. Normally, red blood cells are flexible and round, moving easily through your blood vessels. In sickle cell anemia, the red blood cells become rigid and sticky. Red blood cells can live up to 120 days before the body needs to replace them, while sickle cells last only 10 to 20 days causing anemia because of red blood cells disorder For more information

Every year, on 14 June, countries around the world celebrate the World Blood Donor Day. Transfusion of blood and blood products helps save millions of lives every year. Coinciding with the birth date of Karl Landsteiner, who discovered the ABO blood group system, this event is celebrated around the world on June 14th. The first World Blood Donor Day​ was established in 2005 For more information

Every year, on May 31st, WHO celebrates the World No Tobacco Day (WNTD) to raise awareness about the importance of controlling tobacco use in all its forms, its harms that cause diseases and death as well, in addition to the health risks of passive smoking and its impact on the people around smokers. In 2019, WNTD aims to increase awareness about the harmful effects of smoking on lung health. For more information

The World Multiple Sclerosis (MS) Day will be observed this year on May 30th under the theme: «My Invisible MS» to raise public awareness about MS symptoms, which may be invisible to people and felt only by the patient For more information

The World Hypertension Day is globally celebrated each year on May 17th to promote the public awareness of the importance of monitoring blood pressure with being aware of its natural levels. This year’s theme is «Know Your Number» For more information

World Thalassemia Day is celebrated every year on May 8th to commemorate Thalassemia victims and to encourage those who struggle to live with the disease For more information

World Asthma Day is an annual event organized by the Global Initiative for Asthma (GINA) on the first Tuesday in May to improve asthma awareness and control around the world For more information