Science & Technology Current Affairs MCQs

Notes:
On the 10th National Ayurveda Day, the Ministry of Ayush inaugurated India’s first Integrative Oncology Research and Care Centre (IORCC) at All India Institute of Ayurveda (AIIA), Goa. The IORCC is a first-of-its-kind centre combining Ayurveda, Yoga, Panchakarma, and modern oncology for holistic cancer care. The centre provides patient-centric rehabilitation aimed at reducing side effects, enhancing recovery, and improving quality of life. It is established in collaboration with Advanced Centre for Treatment, Research and Education in Cancer (ACTREC) – Tata Memorial Centre. The facility will act as a hub for research, training, and clinical care in integrative oncology.

Notes:
In Punjab, incessant rainfall and floods stopped farmers from spraying anti-fungal medicines. This has led to the emergence of false smut disease, locally called haldi rog, in paddy crops. False smut is a major fungal disease of rice caused by Ustilaginoidea virens. The fungus attacks during the flowering stage, but symptoms appear after panicle emergence. Infected grains show black fungal growth, later covered with yellow fungal mass. It reduces seed germination and significantly lowers yield depending on infection level.

Notes:
The death toll in the stampede at Tamilaga Vetri Kazhagam (TVK) rally in Velusamypuram has risen to 41. Doctors reported most fatalities were due to compressive asphyxia caused by crowd crush. Asphyxia occurs when the body does not get enough oxygen. Respiration moves oxygen into the lungs and circulates it via blood to all body cells, while carbon dioxide is removed. Lack of oxygen can cause unconsciousness or death. Compressive asphyxia happens when an external force prevents chest expansion, crushing the lungs and stopping breathing. This can occur in crowded situations or from a person’s weight on the chest.

Notes:
The Philippines has launched Southeast Asia’s first Coral Larvae Cryobank, a major step to protect marine biodiversity. The cryobank is a scientific facility that freezes and stores coral larvae at ultra-low temperatures. It preserves the genetic material of corals for future reef restoration and scientific research. The facility acts like a “genetic seed vault” for corals to help safeguard biodiversity from climate change and coral bleaching. The project is part of the Coral Research and Development Accelerator Platform (CORDAP). Philippines, Taiwan, Indonesia, Malaysia, and Thailand are jointly participating in this regional conservation effort.

Notes:
Recent research shows that eating diets high in Ultra Processed Foods (UPFs) can worsen gut inflammation and increase Crohn’s disease flare-ups. Crohn’s Disease is a chronic Inflammatory Bowel Disease (IBD) that causes swelling and irritation in the digestive tract. It usually affects the small intestine and the beginning of the large intestine. Inflammation can spread deep into the bowel layers, causing pain and serious complications. Common symptoms include diarrhea, abdominal cramps, and weight loss. It mostly develops between ages 20 and 29. The exact cause is unknown but may involve genes, immune reactions, and the microbiome. There is no cure, but treatment helps control symptoms and maintain remission.

Notes:
In October 2025, GalaxEye Space, a space-tech startup, announced Mission Drishti, the world’s first multi-sensor Earth Observation (EO) satellite, to launch in Q1 (January–March) 2026. It will be launched aboard an Indian launch vehicle such as Polar Satellite Launch Vehicle (PSLV) of Indian Space Research Organization (ISRO) or a SpaceX rocket. The 160-kilogram (kg) satellite features Synthetic Aperture Radar (SAR) and high-resolution optical and infrared sensors. It provides 1.5 metre (m) high-resolution, real-time Earth data, capable of night and bad weather imaging. Mission Drishti aligns with “Make in India” and “Atmanirbhar Bharat” initiatives of the Government of India (GOI).

Notes:
Maldives has become the first country in the world to achieve triple elimination of mother-to-child transmission of hepatitis B, HIV, and syphilis. The World Health Organization (WHO) has validated Maldives for eliminating mother-to-child transmission of hepatitis B. According to WHO, around 25,000 HIV-positive pregnant women globally need treatment to prevent transmission to babies. Hepatitis B still affects over 42 million people in the WHO Southeast Asia Region. In Maldives, over 95% of pregnant women receive antenatal care with almost universal testing for HIV, syphilis, and hepatitis B.

Notes:
A recent study found that the indigenous rotavirus vaccine ‘Rotavac’ is as effective in real-world use as in clinical trials. Rotavac is an oral, live attenuated, monovalent liquid vaccine against rotavirus. It was developed through a public-private partnership involving the Department of Biotechnology (DBT), Bharat Biotech, and the U.S. National Institutes of Health (NIH). Rotavirus is a viral disease that commonly causes diarrhoeal illness in children. There is no specific medicine to treat rotavirus infection, and vaccination provides the best protection. This study highlights Rotavac’s continued role in child health.

Notes:
United States (US) researchers have developed a novel monoclonal antibody named MAM01 that showed strong protection against malaria in an early clinical trial. MAM01 targets a highly conserved region of Plasmodium falciparum circumsporozoite protein, blocking infection before the parasite enters the bloodstream. The trial demonstrated dose-dependent full protection with minimal side effects. It is administered as a single long-acting injection, providing immediate and months-long protection. Monoclonal antibodies (mAbs) are lab-made proteins mimicking the body’s natural immune defenses.

Notes:
Researchers recently found that carabid ground beetles can act as bioindicators to track soil microplastics. They are commonly called ground beetles and belong to the Carabidae family. These beetles play a key role in the food web as both predators and prey species. They live in diverse habitats such as forests, grasslands, agricultural fields, wetlands, and urban areas. They thrive in temperate to tropical climates. Ecologically, they help in biological pest control and now aid in monitoring soil pollution.