Diseases & Vaccines Current Affairs for UPSC (GS Paper III)

August 2026

• 25 Aug 2026

  ICMR reports H1N1 strain accounts for majority of Influenza A cases

  The Indian Council of Medical Research (ICMR) reported that the H1N1 subtype accounts for nearly 98% of all Influenza A cases tested across the country. ICMR leadership advised that there is no need for widespread panic or mandatory...

• 25 Aug 2026

  Centre Restricts Fixed-Dose Cold Medicines for Children Under Four

  The Union Ministry of Health and Family Welfare restricted the use of fixed-dose combination (FDC) medicines containing chlorpheniramine maleate and phenylephrine for children below four years of age. The move follows international...

• 24 Aug 2026

  ICMR Reassures Public on Circulating H1N1 Strains and Vaccine Efficacy

  The Indian Council of Medical Research (ICMR) confirmed that there are no new mutant strains of the H1N1 influenza virus circulating in the country. The health research body affirmed that current influenza strains match existing...

• 23 Aug 2026

  Health Ministry Restricts Common Cold Combination Drugs for Young Children

  The Union Health Ministry has restricted the use of Fixed Dose Combination (FDC) drugs containing Chlorpheniramine Maleate and Phenylephrine Hydrochloride for children below four years of age. These ingredients, commonly found in...

• 22 Aug 2026

  DRC Receives Ervebo Vaccine Doses to Contain Ebola Outbreak

  Over 16,000 doses of the Ervebo vaccine arrived in the Democratic Republic of the Congo to contain an ongoing Ebola outbreak. Ervebo is an injectable recombinant vaccine previously deployed during the major 2018-2020 West African and...

• 22 Aug 2026

  Clinical Trial Shows mRNA Cancer Drug Efficacy Against Melanoma

  A large, late-stage clinical trial evaluating an investigational mRNA-based cancer drug showed significant efficacy in curbing the recurrence of melanoma. This marks the first time an mRNA therapeutic platform has demonstrated positive...

• 21 Aug 2026

  Study Uncovers Inappropriate Tuberculosis Prescriptions

  A systematic review analyzing 34 health studies revealed that over 53 percent of anti-tuberculosis prescriptions outside national healthcare programs failed to adhere to standard treatment guidelines. The study estimated that two to...

• 21 Aug 2026

  Shigellosis Outbreak Prompts Public Health Advisories in Kerala

  Cases of Shigellosis, a highly contagious bacterial intestinal infection, have resurfaced in Kerala, prompting state health officials to issue urgent public sanitation warnings. The infection spreads primarily through contaminated...

• 19 Aug 2026

  Ebola Outbreak in Congo Surpasses 5,000 Cases

  The ongoing Ebola virus disease outbreak in the Democratic Republic of the Congo has surpassed 5,000 cases, resulting in over 2,300 deaths. Health authorities report that violent conflict, population displacement, and dense mobility are...

• 19 Aug 2026

  Surge in H1N1 Cases Prompts Public Health Alert

  Several states, including Delhi, have registered a sharp spike in seasonal H1N1 influenza cases compared to previous years. Public health specialists have advised against panic while recommending targeted measures, such as timely...

July 2026

• 29 Jul 2026

  Study reveals complex dengue burden with co-circulating strains

  A nationwide surveillance study by ICMR-VRDL has found that multiple virus strains of dengue are circulating simultaneously in India. This co-circulation increases the risk of severe disease and presents significant hurdles for the...

• 28 Jul 2026

  Balancing Safety and Access in Dengue Vaccine Deployment

  As India considers the deployment of the Qdenga dengue vaccine, public health experts are urging the government to ensure its affordability. Given the high burden of dengue in tropical regions, making the vaccine accessible to...

• 28 Jul 2026

  Rising Amoebic Meningitis Fatalities Concern Public Health Officials

  Kerala has reported another death due to primary amebic meningoencephalitis, commonly known as amoebic brain fever. Public health officials are struggling to pinpoint the exact source of the infection, raising concerns about safety...

• 27 Jul 2026

  Call for Affordable Rollout of Qdenga Dengue Vaccine in India

  Public health advocates have emphasized the need for an affordable, country-wide rollout of the Qdenga live-attenuated dengue vaccine in India. Dengue is a major vector-borne health threat in India, placing substantial economic and...

• 26 Jul 2026

  Rajasthan battles Chandipura virus cases

  Rajasthan has intensified health surveillance measures after two deceased young girls tested positive for the Chandipura virus. This emerging vector-borne pathogen primarily targets children under the age of 15, causing sudden high...

• 23 Jul 2026

  US FDA Reviews the Unregulated Market of Therapeutic Peptides

  The US Food and Drug Administration (FDA) is cracking down on the compounding of several popular synthetic peptides, including BPC-157, TB-500, and Semax, due to a severe lack of human clinical trial data. These substances are widely...

• 23 Jul 2026

  US Generic Drug Tariff Threats Loom Over Indian Pharma Sector

  Former US President Donald Trump has proposed a 100 percent tariff on generic drugs after a two-year zero-tariff window, raising it further to 200 percent subsequently. Indian pharmaceutical exporters, who supply a significant portion...

• 23 Jul 2026

  IISc Researchers Develop Novel Method for Oral Cancer Treatment

  Researchers at the Indian Institute of Science (IISc) have developed a promising, non-invasive method to treat oral cancer cells using magnetic nanoparticles. By deploying these specialized nanoparticles, scientists can selectively...

• 22 Jul 2026

  India Approves Its First Dengue Vaccine QDENGA

  QDENGA has received official approval for use in India, marking a major milestone in public health and disease prevention. The vaccine is designed to protect against all four serotypes of the dengue virus, which is endemic across the...

• 17 Jul 2026

  Breakthrough daily pill targets high LDL cholesterol

  Medical researchers have developed a breakthrough daily oral pill that significantly reduces low-density lipoprotein (LDL) cholesterol, offering a powerful alternative to injectable treatments. Unlike traditional statins which can have...

• 17 Jul 2026

  Concerns over Cyclospora parasite outbreak

  Medical experts have raised concerns over Cyclospora, a parasite that causes 'explosive diarrhea' and is increasingly being reported. The outbreak highlights the need for better food safety protocols and cross-border cooperation to...

• 15 Jul 2026

  New Zealand Records First Ever Case of H5 Bird Flu

  New Zealand has detected its first-ever case of the highly pathogenic H5 bird flu in a brown skua, an ocean-going seabird found on Petone Beach in Wellington. This biosecurity alert has put wildlife authorities on high vigilance due to...

• 15 Jul 2026

  Protein Biosensors Emerge as Game-Changers in Medical Emergencies

  Scientists are increasingly utilizing protein biosensors and aptamers as advanced recognition elements to detect disease-relevant proteins rapidly. Because proteins govern almost all biological processes, these biosensors can...

• 10 Jul 2026

  Breakthrough weekly insulin shot for diabetes treatment

  Medical experts are highlighting the potential of the world's first weekly insulin injection to transform diabetes care in India. Moving from daily to weekly shots is expected to improve patient compliance and reduce the long-term...

• 09 Jul 2026

  Fatal Chandipura Virus Infection Reported in Gujarat

  A child has died from a Chandipura virus infection in Gujarat's Sabarkantha district, triggering public health alerts in the region. Part of the Rhabdoviridae family, the Chandipura virus is transmitted primarily by sandflies and...

• 09 Jul 2026

  Dengue Surge Forces Sri Lankan Universities to Move Online

  Sri Lankan universities have closed and shifted to online classes as the island nation battles a massive surge in dengue cases. The National Dengue Control Unit reported over 65,000 cases, with the capital city of Colombo accounting for...

• 09 Jul 2026

  Parrot Bornavirus 4 (PaBV-4) Identified for the First Time in India

  Researchers have identified the parrot bornavirus 4 (PaBV-4) in captive birds in India for the first time. This virus, which can cause neurological issues in birds, poses a significant threat to aviculture and the conservation of...

• 06 Jul 2026

  Scientists Call for Region-Specific Antivenom in India

  Experts have highlighted that India's reliance on a single polyvalent antivenom is insufficient due to the heterogeneity in snake venom across different states. To improve survival rates, the country needs region-specific formulations...

• 05 Jul 2026

  Clinical Trials for New Ebola Treatments Begin in DRC

  A clinical trial testing new therapeutic drugs for Ebola has commenced in the Democratic Republic of the Congo (DRC) city of Bunia. The region is currently tackling a resurgence of the virus, and the trial offers hope to local...

• 04 Jul 2026

  WHO Places Bundibugyo Ebola Molecular Test under Emergency Use Listing

  The World Health Organization (WHO) has granted its first Emergency Use Listing (EUL) for a molecular diagnostic test designed for the Bundibugyo ebolavirus. Concurrently, clinical trials have commenced in the Democratic Republic of...

• 03 Jul 2026

  Rollout of Human Papillomavirus (HPV) Vaccination to Combat Cervical Cancer

  Public health departments across several Indian states are intensifying the rollout of the Human Papillomavirus (HPV) vaccine. This major public health initiative aims to dramatically reduce the incidence of cervical cancer, which...

• 03 Jul 2026

  Digital Vaccines: The Interface of AI and Behavioral Public Health

  Researchers are highlighting the emerging field of "digital vaccines", technological interventions where artificial intelligence and behavioral science are combined to influence human habits and prevent metabolic and non-communicable...