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Thursday, July 24, 2025
TopicLong covid

Topic: Long covid

Aditya L1 unveils full-disk images of Sun, telescope aboard used 11 filters to show new details

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Outcome document adopted at G20 health ministers’ meet, focus on long-Covid, climate-resilient systems

Gandhinagar meeting, held under India’s presidency, saw countries unanimously adopt a 25-point document, reaffirming commitment of G20 countries to strengthening ‘global health architecture’.

Taking diabetes pill metformin after SARS-CoV-2 infection ‘reduces long Covid symptoms in 40% patients’

Published in The Lancet Infectious Diseases journal, study is based on trial among 1,126 people aged 30 & above and with a body mass index of at least 25, conducted between Dec 2020 and Jan 2022.

Does long Covid affect kids? How? What ‘largest coronavirus study on kids’ in Lancet says

Ailments like headache, fatigue & abdominal pain more likely to last longer in children who've had Covid than in uninfected kids, finds study by researchers at universities in Denmark.

55% severe Covid patients still have at least one symptom two years later, finds Lancet study

Study by researchers at Chinese institutions followed up with 1,192 participants at 6 months, 12 months & 2 years after recovery from Covid. Longest follow-up study on Covid till date.

1 in 5 people suffer from long Covid that can damage your brain, heart & spur new diseases

Prevention measures currently in place are not enough, given what we now know about the full population impact of widespread Covid infection.

Study on mice shows Covid virus leads to brain neuron death, higher anxiety, reduced cognition

Researchers injected protein into mice brains & observed behaviour through tests. Protein didn't directly cause cell death, but induced toxicity into supporting cells around neuron.

Oxford study on long Covid says even mild infection spurs ‘brain shrinkage’

Study by scientists at University of Oxford’s Wellcome Centre for Integrative Neuroimaging involved 785 participants. The findings have been published in the journal 'Nature'.

Covid patients from 1st & 2nd waves can still feel buzzing in ears, doctors say it’s a concern

Long Covid symptoms like fatigue are associated with severity of infection, but tinnitus — a constant buzzing in ears — is afflicting even those with mild disease in 1st & 2nd wave.

65% Indians know someone with long Covid, 8% say virus-induced ailments permanent, survey finds

82% of the individuals surveyed said their contacts suffering from long Covid recovered fully within 6 months, 6% of them recovered within 6 months to a year.

On Camera

India-US set to ink mini trade deal soon, reach understanding on agricultural & dairy products

Mini deal will likely see no cut in 10% baseline tariff on Indian exports announced by Trump on 2 April, it is learnt, but additional 26% tariffs are set to be reduced.

During Operation Sindoor, Pakistan likely used NATO-style aerial tactics taught by China

The Chinese are said to have hired ex-fighter pilots & air force operators from NATO countries over the past several years to help them fine-tune their operational & flying capabilities.

Strategic partner one day, tactical nightmare the next: India’s learning Trumplomacy the hard way

Public, loud, upfront, filled with impropriety and high praise sometimes laced with insults. This is what we call Trumplomacy. But the larger objective is the same: American supremacy.