April 2, 2026

Science Chronicle

A Science and Technology Blog

April 2, 2026

Science Chronicle

A Science and Technology Blog

News

Communicable diseaseDrugsPublic HealthTuberculosis (TB)

Gross mismanagement: On TB drug shortages when India wants to ‘eliminate’ TB by 2025

With less than two years left to achieve the ambitious goal set by Prime Minister Narendra Modi in 2018 to

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Communicable diseasePublic HealthTestingTuberculosis (TB)

Over-reliance on smear microscopy for TB detection continues

The overreliance on smear microscopy has continued in 2023 with 79% of presumptive TB cases detected using smear microscopy and

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COVID-19Medicine

Dangerous game: On Patanjali Ayurved’s claims

In February 2024, the Supreme Court of India issued a contempt notice against Patanjali Ayurved for publishing misleading advertisements that were in

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Clinical trialCommunicable diseaseResearchVaccines

India-made typhoid vaccine efficacy lasts for four years

The efficacy of the conjugated typhoid vaccine at the end of 4.3 years of median follow-up was 70·6% for children

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CancerDrugsNon-communicable diseases

With pooled procurement, cancer drugs cost 82% less in India

In 1995, Tamil Nadu pioneered the centralised procurement and distribution of drugs and medicines to government hospitals across the State.

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Communicable diseasePublic HealthTuberculosis (TB)

Missing TB cases in the private sector

India made notification of TB patients mandatory in 2012 to address the problem of delayed diagnosis, suboptimal quality of care,

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DengueMalariaPublic HealthSewage surveillanceTesting

Should India study wastewater to track malaria, dengue?

Choosing priority pathogens for wastewater surveillance should be based not just on feasibility of the detection but also on the

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Clinical trialHealthHuman challenge studiesResearch

Compensation to participants in human challenge studies should not incentivise risk-taking

ICMR’s consensus policy statement on human challenge studies insists that payment should take into account the loss of wages, incidental

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Communicable diseaseDrugsPublic HealthTuberculosis (TB)

Eight months on, States wait for 3HP TB preventive drug

Though the Central TB Division has not supplied 3HP drugs to States since its roll-out in March, Tamil Nadu and

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Communicable diseaseInfluenzaPublic Health

False alarm: On the outbreak of influenza-like illness in China

Nearly four years after the novel SARS-CoV-2 coronavirus emerged in Wuhan, the capital of the Hubei Province in China, resulting in

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Communicable diseasePublic HealthPublic health policyVaccines

U.S. data underscore benefits of chickenpox vaccination

Twenty-five years of data (1995-2019) from the U.S. show a sharp drop in the incidence of chickenpox and shingles in

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EthicsPublishing

Always modified my Twitter use in accordance with eLife board’s feedback: Michael Eisen

Responding to the journal’s clarification for firing its Editor-in-Chief, Michael Eisen told The Hindu: “I disagree completely with their assessment of

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Communicable diseaseHepatitisPublic Health

Egypt is racing to eliminate hepatitis C

Egypt was able to achieve huge success with hepatitis C due to population-based surveys to understand the hepatitis C epidemic

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