Important Days and Events Current Affairs MCQs

Notes:
National Immunization Day, also called National Vaccination Day, is observed in India every year on 16 March. The day recognises the efforts of policymakers, healthcare workers, and stakeholders involved in vaccination programmes. It aims to promote awareness about the importance of immunisation in preventing diseases. The observance highlights India’s achievements in large-scale vaccination drives despite its huge population and high population density.

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International Day of Mathematics is celebrated every year on 14 March.
The day highlights the importance of mathematics in daily life, science and technology. It has been celebrated globally since 2020 after proclamation by UNESCO. The celebrations are coordinated by International Mathematical Union with support from UNESCO. Schools, universities and research institutions organize competitions, exhibitions and public activities. The aim is to promote interest in mathematics and show its practical role in society and innovation.

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World Sparrow Day is celebrated every year on March 20 to raise awareness about the declining population of sparrows. The day was initiated in 2010 by Nature Forever, a bird conservation organization, and has since expanded to be observed in over 50 countries worldwide. The primary objective of the day is to promote the conservation and protection of sparrows and to highlight the urgent need to stop their population decline. In India, the house sparrow was declared the state bird of Delhi in 2012, which further increased awareness and conservation efforts.

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World Meteorological Day is observed every year on March 23 to highlight the importance of weather, climate and water science. It commemorates the establishment of World Meteorological Organization (WMO – World Meteorological Organization) in 1950. The 2026 theme “Observing Today, Protecting Tomorrow” emphasizes accurate data and continuous monitoring. It promotes use of advanced technologies like satellites and radar for climate prediction and disaster management.

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India hosted the BIMSTEC Youth Heritage and Sustainability Immersion Programme from March 17–23 in Madhya Pradesh. It was organised by Ministry of External Affairs with Bharat Scouts and Guides. The initiative was announced by Narendra Modi at the 6th BIMSTEC Summit to boost youth exchanges. More than 80 participants from BIMSTEC countries joined to promote cultural ties and sustainable development. The first phase in Bhopal focused on heritage visits, museums, and tribal interactions.

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Prevention of Blindness Week is observed in India from April 1st to April 7th, 2026, to raise awareness about preventing avoidable vision loss. It was organized by the National Society for the Prevention of Blindness-India (NSPB-I). The week aims to educate the public on eye health, encouraging regular eye check-ups to prevent, treat, or manage blindness. The campaign focuses on reducing blindness caused by cataracts, glaucoma, uncorrected refractive errors, and diabetes.

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World Homoeopathy Day is observed annually on April 10 to commemorate the birth anniversary of Samuel Hahnemann. The theme for 2026 is “Homoeopathy for Sustainable Health.” India has one of the largest homoeopathic workforces in the world. Homoeopathy was introduced in India in 1810 by German missionaries distributing medicines. India currently has about 3.45 lakh registered homoeopathy doctors, 8,593 dispensaries, 277 educational institutions, and 34 research centres.

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World Veterinary Day 2026 is celebrated on April 25, 2026 (last Saturday of April) to highlight the role of veterinary professionals. The day aims to raise awareness about animal health, welfare, and protection of birds and livestock. The theme for 2026 is “Veterinarians: Guardians of Animal Health and Food Safety.” It emphasises the role of veterinarians in ensuring safe food supply, preventing zoonotic diseases, and maintaining public health.

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World Tapir Day is observed annually on 27 April to raise awareness about tapir conservation. Tapir is a large herbivorous mammal found in South America, Central America, and Southeast Asia. Tapirs inhabit dense forests and jungle ecosystems where they depend on undisturbed habitats. They are among the first species affected by human encroachment and among the last to return to regenerated forests. Tapirs require large continuous habitats to maintain genetic diversity and population stability.

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The World Day for Safety and Health at Work (World OSH Day) is celebrated annually on April 28 by the International Labour Organization (ILO) to promote safe, healthy, and decent work. It focuses on preventing work-related accidents and diseases, raising awareness, and fostering a positive safety culture. The 2026 theme focuses on “Good psychosocial working environments: A pathway to thriving workers and strong organization,” addressing issues like workload, stress, and burnout.