March 26, 2026

Science Chronicle

A Science and Technology Blog

March 26, 2026

Science Chronicle

A Science and Technology Blog

CDC

CDCCoronavirusPublic HealthSARS-CoV-2vaccine-safetyVaccines

Causality assessment of COVID-19 vaccine deaths will be made public, says National AEFI Committee advisor

On January 31, when 11 deaths of health-care and frontline workers were reported from across the country following administration of

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Aerosol transmissionCDCCommunicable diseaseCoronavirusPublic HealthSARS-CoV-2

CDC says revised guidance on coronavirus spread ‘posted in error’, removes it

On September 21, CDC removed the revised coronavirus spread guidance that acknowledged airborne transmission through aerosols, saying it was “posted in error”. The revised guidance posted three days ago stated that particles carrying the virus can remain suspended in air and spread to distances beyond six feet and is the “main way” the virus spreads.

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Aerosol transmissionCDCCommunicable diseaseCoronavirusPublic HealthSARS-CoV-2

Finally, CDC acknowledges aerosol as the ‘main way’ of coronavirus spread

On September 18, CDC revised its guidelines to acknowledge that the “main way” the novel coronavirus (SARS-CoV-2) spreads is through aerosols. It also for the first time mentions that virus can spread through breathing, stay suspended in air and travel to distances beyond six feet.

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CDCCoronavirusHealthPublic HealthSARS-CoV-2World Health Organisation

COVID-19: To wear or not to wear a mask — a disastrous public health messaging

If WHO, CDC and the U.S. Surgeon General were equally responsible for the public health message disaster of discouraging mask

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CDCCoronavirusHealthMERSPublic HealthSARS-CoV-2

Coronavirus: Fewer infected people account for larger virus spread

Three studies have found that a small percentage of people who have been infected with novel coronavirus account for a

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CDCCoronavirusHealthICMRPublic HealthSARS-CoV-2Testing

NIV develops ELISA test to detect coronavirus antibodies

In a first, NIV Pune has developed an ELISA test to detect IgG antibodies that are developed in response to

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CDCCoronavirusHealthICMRPublic HealthSARS-CoV-2

Infectiousness of COVID-19 patients was considered to revise discharge policy

On May 8, the Health Ministry’s revised policy said no testing is needed before discharging mild and moderate COVID-19 cases

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CDCCoronavirusFDAHealthIndiaMalariaPublic HealthSARS-CoV-2

Coronavirus: Lifting the drug export ban is correct though done under pressure

Given the circumstances, it would be difficult to believe that the decision to lift the restriction was taken independent of

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CDCCoronavirusHealthPublic HealthSARS-CoV-2World Health Organisation

Novel coronavirus can be transmitted even before symptoms show up

Even as WHO maintains that risk of getting infected from people not exhibiting any symptoms is low, a few studies

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CDCHealthMeaslesPublic HealthVaccine hesitancyVaccinesWorld Health Organisation

Measles cases continue to increase globally since 2016

There has been a 59% drop in measles cases between 2000 and 2018. Yet, since 2016, there has been a

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AutismCDCHealthMeaslesPublic HealthVaccine hesitancyVaccinesWorld Health Organisation

What led to spread of measles for nearly a year in New York

Though measles vaccine coverage is high in the U.S., the reason why the two outbreaks in New York City and

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CDCFDAHealthPublic HealthSmokingWHO

To enslave youth, E-cigarettes use time-tested machinations of big tobacco

The e-cigarettes makers have been following the time-tested machinations of the big tobacco companies to a tee. Using flavours is

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Antibiotic resistanceCDCDrugsHealthMedicinePublic HealthTuberculosis (TB)WHOWorld Health Organisation

Why BMJ’s advice to ‘stop taking antibiotics when you feel better’ should be ignored

Stopping antibiotics half way through the course, when a patient feels better, may not guarantee cure of the infection. A

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