India Approves First Dengue Vaccine Qdenga: Safety Caveat on DENV-3 Risk for Children

CDSCO Approves Qdenga: India's First Dengue Vaccine to be Distributed by Dr Reddy's from 2027

India’s first approved dengue vaccine Qdenga will enter the private market in 2027 via Dr Reddy’s, after CDSCO approval in July 2026. The vaccine is effective against all four serotypes, requires no pre-vaccination screening, and shows 61.2% efficacy against dengue and 84.1% against hospitalization. This is a landmark step in India's fight against dengue.

CDSCO Approves Qdenga Dengue Vaccine for Ages 4-60; Dr. Reddy's to Distribute in Private Market by 2027

India's first approved dengue vaccine, Qdenga (TAK-003), developed by Takeda, received CDSCO marketing authorisation in July 2026 for ages 4-60. Dr. Reddy's will promote and distribute it in the private market from the first half of 2027, while Takeda retains public market rights. This marks a critical step in addressing India's 11-fold rise in dengue cases over two decades.

India Gets First Disease-Modifying Alzheimer's Drug Leqembi After CDSCO Nod

Eisai's Leqembi (lecanemab), India's first disease-modifying therapy for early Alzheimer's, has been launched after CDSCO approval. This marks a shift from symptomatic to disease-modifying treatment, but challenges of early diagnosis, biomarker infrastructure, and affordability remain significant.

IISc SraVaani: India's First Open-Source Speech Recognition Model for 65 Languages

IISc's SPIRE Lab, in collaboration with ARTPARK and Google, has released SraVaani – the first multilingual Indian speech recognition model trained on 65 languages and dialects. It extends ASR to 45 underserved regional languages, potentially benefiting 25 crore people. This marks a major step in inclusive AI for India's linguistic diversity.

ISRO Launches EOS-05: India's First Geo-Imaging Satellite in Geosynchronous Orbit; SC Invokes Article 142 to Quash CJP Protest Cases

A day of high exam relevance: ISRO successfully launched EOS-05, India’s first dedicated geo-imaging satellite in geosynchronous orbit, breaking a failure streak. The Supreme Court used its extraordinary power under Article 142 to close cases linked to CJP protests, raising important constitutional questions. Other key updates include OpenAI’s new autonomous AI model, Manipur’s NRC-first demand for Census deferral, mistrust in GDP data, and Tata Chemicals’ Kenya dispute.

India's AI Pipeline: 43% Women STEM Graduates, Only 10% in Leadership – Need for Inclusive AI

India's AI ambition faces a hidden gender crisis: women drop from 43% of STEM graduates to just 10% of senior AI leadership. This pipeline leakage, driven by social barriers and digital divide, risks automating existing inequalities. For exam aspirants, this article provides critical data on gender disparity in tech and the imperative for inclusive AI development.

Merck-Moderna's Personalised mRNA Cancer Vaccine Intismeran Reduces Melanoma Death Risk by 49%

A first-of-its-kind personalised mRNA cancer vaccine (intismeran), developed by Merck and Moderna, combined with Keytruda, has shown a 49% reduction in risk of death from melanoma recurrence and 59% from spread in Phase 3 trials. This marks a breakthrough for cancer vaccines but has limited impact in India due to low melanoma incidence and high cost of immunotherapy.

Proposed Patient Data Collective (PDC) Model for Rare Diseases in India Inspired by Amul Cooperative

A new proposal suggests creating a Patient Data Collective (PDC) for rare diseases in India, modeled on the Amul dairy cooperative. This collective would pool patient data to accelerate drug discovery and clinical trials, addressing the challenge of small patient populations for rare diseases.