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- Large-Scale RCT Catalog Demonstrates Vaccine Safety and Effectiveness | PH Chronicle
Large-Scale RCT Catalog Demonstrates Vaccine Safety and Effectiveness Content Editor: Dr. Chinmay June 25, 2025 at 12:20:12 PM Randomised Controlled Trial, Vaccination, Vaccine Hesitancy Since late April, Stanford infectious disease physicians have maintained a living, crowd-sourced spreadsheet cataloguing every RCT of licensed vaccines to counter myths that childhood vaccines lack proper testing. Rapid Growth: Sparked by debates over COVID-19 vaccine trials, the list began with seven entries and now exceeds 270 RCTs , with expectations to surpass 400–500, covering millions of participants. Key Details Tracked: Vaccine name, publication year, study population, sample size, and control type (inert placebo, active comparator, or no intervention). Of 274 reviewed trials, 164 used any placebo arm, and 133 employed truly inert placebos (e.g., saline, alum). Historic & Modern Examples: The 1954 Salk polio trial randomized 200,000 children each to a saline placebo and vaccine groups. . Decades of childhood vaccines - MMR, DTP, polio, and more—have undergone placebo-controlled RCTs. Safety Monitoring: Over 90% of these trials report safety outcomes. Rare adverse events (e.g., RotaShield intussusception, J&J COVID-19 thrombosis) are detected post-licensure via global surveillance systems like VAERS (Vaccine Adverse Event Reporting System) and VSD (Vaccine Safety Datalinks) databases. Transparency & Trust: This comprehensive resource underscores that vaccines rank among the most rigorously tested medicines, promoting transparency to rebuild public confidence and counter misinformation. Click here to read more. Previous Next
- Need to address the impact of climate change on HIV response in India
Need to address the impact of climate change on HIV response in India Need to address the impact of climate change on HIV response in India Content Editor: Dr. Sumana May 9, 2024 United Nations Development Programme HIV, Climate Change, Communicable disease A framework that has been developed for India underscores the significant impact of climate change on HIV response in the nation. This offers insights into research priorities for mitigating climate change's effect on HIV response in India, stressing the importance of integrating climate considerations into HIV strategies. Despite limited primary studies in India, the report highlights the indirect consequences of climate change on HIV prevention and management. Research priorities include understanding- Linkages between food insecurity and HIV response , Exploring climate migration's impact on HIV outcomes , Examining governance of health systems during climate disasters. The document also discusses the direct and indirect impacts of climate change on HIV response , such as; Disruptions in healthcare services Migration, Food insecurity, and Mental health challenges. The ICMR-National Institute of Cholera and Enteric Diseases is crucial in mapping evidence and identifying research priorities to address the intersection of climate change and HIV response in India. Click here to read more.
- 13th UNESCO Youth Forum. | PH Chronicle
Public Health Daily News Snippets WHO Bulletin Releases Special Edition on Traditional Medicine Ahead of Global Summit The WHO Bulletin published its first special issue on traditional medicine since 1977, featuring research and policy analyses. This release precedes the 2nd WHO Global Summit on Traditional Medicine scheduled for December 2025 in New Delhi. Published on : Friday, November 28, 2025 Source : World Health Organization Global Health, Traditional Medicine Integration Read More Global Summit in Geneva Intensified Efforts to Curb Toxic Mercury Pollution A major international conference was held in Geneva from 3rd to 7th November 2025 to strengthen the global fight against mercury pollution . Delegates collaborated to accelerate the phase-out of this toxic metal from products and industrial processes, aiming to protect human health and the environment. Published on : Friday, November 28, 2025 Source : United Nations Environmental Health, International Policy Read More Fitness & Nation-Building: Insights from the National Fitness & Wellness Conclave 2025 The first-ever National Fitness & Wellness Conclave 2025 in Mumbai brought together policymakers, athletes, and industry leaders to reaffirm one message: India’s progress towards becoming a Viksit Bharat by 2047 depends on how seriously we take fitness today. With icons from sports and cinema joining the conversation, the conclave highlighted fitness as both a cultural shift and a public health necessity. Published on : Friday, November 28, 2025 Source : Press Information Bureau (PIB) Fit India Movement, Physical Activity, Non-Communicable Diseases, Viksit Bharat Read More Global Evidence Review of the Inequality- Pandemic Cycle: UNAIDS report The UNAIDS established the “Global Council on Inequality, AIDS and Pandemic ” in 2023. Its report “Breaking the inequality-pandemic cycle ” released in November 2025 is based on evidence from more than 1500 peer-reviewed literature and reports from government agencies and research institutions across multiple pandemics and its own empirical studies over the past 2 years. Published on : Friday, November 28, 2025 Source : Joint United Nations Programme on HIV/AIDS (UNAIDS), 2025 Pandemic preparedness, Social inequality, Global Health Read More Decomposition Analysis of Factors Driving Global Maternal Mortality Reduction A new Lancet Global Health paper highlights evidence that combining family planning with quality maternity services has driven a 41% global decline in maternal deaths since 2000. The study shows how contraception alone prevented more than 77,000 maternal deaths in 2023. Published on : Friday, November 28, 2025 Source : The Lancet Global Health Maternal Health, Reproductive & Sexual Health, Gender Equality, Family Planning, Declining Global Maternal Mortality Read More Delhi’s Air Quality Sees Noticeable Improvement: CAQM 2025 Report The 2025 update from the C ommission for A ir Q uality M anagement (CAQM ) highlights significant enhancements in Delhi's air quality and a marked reduction in stubble-burning incidents in nearby states. The report offers data-backed evidence of collaborative efforts to reduce pollution through the use of cleaner fuels, improved waste management, and more stringent regulatory measures. Published on : Tuesday, November 18, 2025 Source : Press Information Bureau, New Delhi Air Pollution, Environmental Health, Public Health Policy Read More Genomic Collaboration for a Safer Future: India and Italy Unite for Pandemic Preparedness The International Centre for Genetic Engineering and Biotechnology (ICGEB) round table in New Delhi emphasized the power of genomic research and collaboration in strengthening pandemic preparedness. Experts called for sustained global surveillance and rapid translation of genomic data to safeguard public health. Published on : Friday, November 14, 2025 Source : Press Information Bureau, New Delhi Genomic Surveillance, Pandemic Readiness Read More WHO Unveils Global Agenda to Strengthen Paediatric Clinical Trials The World Health Organization has unveiled a new global research agenda to close gaps in evidence on child health. It prioritizes equitable, high-impact paediatric trials to ensure that treatments for children are safe, effective, and grounded in sound science. Published on : Friday, November 14, 2025 Source : World Health Organization Health Research, Pediatric Health, Clinical Trials Read More WHO refutes Tylenol-Autism Link: Urges Evidence-Based Care A statement by the current US President, which linked Tylenol use during pregnancy to autism, prompted an immediate response from the World Health Organization. The WHO clarified that no scientific evidence supports this claim and urged reliance on medical guidance. Published on : Friday, November 14, 2025 Source : World Health Organization Maternal and Child Health, Health Communication, Global Health Governance Read More 2025 Lancet Countdown Report on Climate Change and Health Impacts of climate inaction have led to a 23% increase in heat-related deaths since the 1990s. Food insecurity affected 124 million more people due to extreme weather in 2023, with losses reaching $1.35 trillion. Addressing climate change has prevented 160,000 premature deaths from coal pollution and supported 16 million jobs in renewable energy. With COP30 ahead, WHO, along with member states, plans to emphasize climate action and a swift transition away from fossil fuels. Published on : Friday, November 7, 2025 Source : World Health Organization Climate change, food insecurity, Sustainability Read More WHO Introduces New Global Framework to Enhance National Health Emergency Response The World Health Organization has unveiled a new global guide, the National Health Emergency Alert and Response Framework, to bolster countries' readiness for health crises. Developed from lessons learned during the COVID-19 pandemic, it provides a standardized approach for managing emergencies. Published on : Friday, November 7, 2025 Source : World Health Organization Global Health Security, Emergency Preparedness Read More Training Modules to Strengthen Chemical Emergency Preparedness and Response in India The Ministry of Health and Family Welfare has introduced three specialized training modules to enhance India’s capacity for managing chemical emergencies. This initiative aims to build a skilled, coordinated response system across healthcare and disaster management sectors. Published on : Friday, November 7, 2025 Source : PIB Delhi Chemical Emergencies Preparedness, IHR, Disaster management Read More Daily News Snippets Monthly Archives 01-10 February, 2024 View More 14-20 January, 2024 View More 19-25th November, 2024 (26) View More 23-31stOctober, 2023 (18) View More 28-31 January, 2024 View More 7-13 January, 2024 View More 5-11th November, 2023 (5) View More 15-21st October, 2023 (12) View More 21-27 January, 2024 View More 26-30th November, 2024 (20) View More 01-04th November, 2023(4) View More 08-14th October, 2023 (5) View More March 27 - 31, 2023 (15) View More March 6 - 12, 2023 (24) View More February 23 - 25, 2023 (3) View More February 15 - 16, 2023 (8) View More March 20 - 25, 2023 (18) View More March 1 - 5, 2023 (8) View More February 20 - 22, 2023 (2) View More February 07 - 14, 2023 (5) View More March 13 - 18, 2023 (8) View More February 26 - 28, 2023 (15) View More February 17 - 19, 2023 (3) View More February 01 - 06, 2023 (5) View More Subscribe to get Latest Public Health Updates SUBSCRIBE
- Launch of climate Promise 2025- All hands on deck
Launch of climate Promise 2025- All hands on deck Launch of climate Promise 2025- All hands on deck Content Editor: Dr. Soundhar May 3, 2024 United Nations News section Environmental Health, Climate Change, International Events To recognize the importance of the climate battle, the initiative was driven by the UN D evelopment P rogramme (UNDP ) The main aim is to accelerate efforts to ensure climate does not go beyond the 1.5-degree Celsius limit, which was the goal set in the 2015 Paris Agreement on Climate Change. It was hosted by actor Essandoh and had videos aired from around the world, which featured action-interspersed videos, pledges, and conversations echoing calls for world leaders to join and keep up the promise. António Guterres, UN Secretary-General said the initiative, driven by the UNDP, recognizes an all-important truth in the battle against climate change, that is “It is not all doom and gloom.” Click here to read more.
- UNiTE: Empowering Change on International Day to End Violence Against Women #NoExcuse
UNiTE: Empowering Change on International Day to End Violence Against Women #NoExcuse UNiTE: Empowering Change on International Day to End Violence Against Women #NoExcuse Content Editor: Dr. Rashmi Verma December 21, 2023 United Nations violence against women, women's rights Violence against women and girls is a widespread human rights violation, with approximately 736 million women globally—almost one in three experiencing physical or sexual intimate partner violence. Underreporting persists due to impunity, silence, and stigma. Violence against women obstructs equality, development, peace, and achievement of Sustainable Development Goals (SDGs): leaving no one behind The intensifying issue of violence against women, exacerbated by post-pandemic effects and global challenges requires robust responses and preventive investments. However, there is a lack of data on nations' commitment , as only 5% of government aid addresses the issue. To increase investment in women's initiatives, stronger legislation, perpetrator prosecution, survivor services, and law enforcement training, UNiTE's 16-day (Nov 25- Dec 10) global campaign urges action for violence prevention. #NoExcuse seeks urgent investments.
- Gender Equality- The Key To Harmony : Government can achieve through legislation | PH Chronicle
Gender Equality- The Key To Harmony : Government can achieve through legislation Content Editor: Dr. Akhila Nandan June 26, 2023 at 4:48:23 PM Gender Equality, Domestic abuse, UNDP, Social determinants of health "Social norms that impair women's rights are detrimental to society more broadly, dampening the expansion of human development " said Pedro Conceição, head of UNDP's Human Development Report Office. 25% of people justify domestic abuse , because of hate campaigns and movements against gender equality. On an average, the share of women as heads of State or heads of government has remained around 10 per cent since 1995, less than 1/3 of managerial positions are held by women and there exists an income gap of about 39% among both genders. The UNDP reports that governments can achieve this dream of gender equality by shifting gender social norms, from adopting parental leave policies, that have changed perceptions around care work responsibilities, to labour market reforms that have led to a change in beliefs around women in the workforce. A reformation could be implemented by investing in laws to promote gender equality in the field of politics, occupation, and households. The issues of cyberbullying , online hate campaigns misinterpreting feminism and gender stereotyping , if tackled ardently by the government with the people’s support, this society will definitely be a utopia to live in harmony. Previous Next
- 03. Union Minister of Health & Family Welfare, Dr. Mansukh Mandaviya interacts with doctors and representatives of IMA | PH Chronicle
03. Union Minister of Health & Family Welfare, Dr. Mansukh Mandaviya interacts with doctors and representatives of IMA December 26, 2022 at 6:27:11 PM MoHFW, COVID-19 Preparedness Dr Mandaviya urged the doctors and members of IMA to continue to spread authentic information about COVID19. “You have been our ambassadors during the country’s fight against COVID19. I value your contribution and salute the selfless dedication and service of the healthcare professionals. I urge you to be our partners and ambassadors to prevent an infodemic by educating the public on various aspects of the COVID19 disease and its prevention and management aspects”. He expressed confidence that doctors would continue to work dedicatedly in this fight, as they have been doing till now. He urged on adherence to ‘Test-Track-Treat-Vaccinate & Adherence to COVID Appropriate Behaviour’ and uptake of precaution doses for the vulnerable groups. “Only this way we will be able to preserve the gains made so far through continued collective efforts”, he stressed. Previous Next
- Highlights of 2024 WHO and UNICEF Immunization Estimates
Highlights of 2024 WHO and UNICEF Immunization Estimates Highlights of 2024 WHO and UNICEF Immunization Estimates Content Editor: Dr. Urmimala July 30, 2025 WHO News section Vaccination, Immunization, Inequities, WHO, UNICEF The 2024 estimates of global immunization coverage were released by UNICEF and WHO. The key highlights are: Worldwide, 89% of infants have received at least one dose of the DPT vaccine, and 85% have completed all three recommended doses. In 131 out of 195 countries, first-dose DPT vaccination coverage reaches 90% or higher. In 47 countries, progress is being held back. Moreover, 22 of these 47 countries had achieved 90% coverage of the first dose of DPT in 2019 but have seen a decline since then. Measles vaccination coverage for the first dose is 84%, and second dose coverage increased to 76% from 74%. The estimates emphasize the need to focus on addressing the issues leading to a decrease in vaccination coverage and sustaining the efforts in countries that have already achieved high coverage.
- Newer tetravalent vaccine for Dengue | PH Chronicle
Newer tetravalent vaccine for Dengue Content Editor: Dr.Sakshi Aggarwal March 2, 2024 at 12:30:00 PM Recent advances, Adult Immunization According to the phase 3 trial data, individuals who have never had dengue before will receive 80% protection from the single-dose tetravalent Butantan-Dengue vaccine , whereas those who have previously had dengue will receive 89% protection. The phase 3 trial began in February of 2016 and included 16,235 participants in Brazil; roughly 10,000 were vaccinated with the one-dose vaccine, and about 6,000 received a placebo. As of now, the World Health Organisation has approved and recommended the use of two further dengue vaccines: TAK-003 (2 doses) and Dengvaxia (3 doses). However, dengue-naive recipients may experience antibody-dependent enhancement if they receive a vaccine before a natural infection. Dengvaxia is only advised for use in individuals aged 9 to 45 who have at least one recorded case of dengue. Previous Next
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