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Tuesday, January 27, 2026
TopicBacteria

Topic: Bacteria

New study reveals game-changer method to detect H. pylori and its mutations

New diagnostic method offers accurate, rapid results in remote areas.

AI-enabled DNA ‘switches’ can now control gene functions in tissues, organs

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

US scientists discover 1,700 ancient viruses in Tibetan glacier ice. Oldest dates back 40,000 yrs

The virologists discovered that the viruses have vast genetic differences, which depend on whether they were active in cold climate periods or warm. Study published in Nature Geoscience.

Indian scientists discover new probiotic with potential health benefits

Scientists at the Agharkar Research Institute (ARI) in India discovered a new strain of lactic acid bacteria while investigating the genetic makeup of a different strain of S. thermophilus.

ICMR back in race to offer world’s 1st vaccine for deadly shigella, to tie up with Indian manufacturer

ICMR had in 2019 licensed technology for scaling up and commercialisation of its shigella vaccine to MSD-Wellcome Trust Hilleman Laboratories, but the deal fell through.

Ceftriaxone, among India’s most prescribed antibiotics, ‘increasingly resistant’ against pathogens

Monocef, a popular brand of the drug, has been among top-selling medicines these last few months. Ceftriaxone is ‘watch’ antibiotic, with high potential for antimicrobial resistance. 

India-made ‘artificial tears’ linked to superbug outbreak in US. FDA restricts imports

Chennai-based Global Pharma's eye drops were linked to drug-resistant bacteria outbreak, which 'infected 55 & led to the death of one person'.

Is widespread use of antidepressants fuelling drug resistance in bacteria? Study finds evidence

In their findings published in peer-reviewed journal PNAS, Australian scientists say antidepressants trigger defence mechanisms in bacteria causing them to resist antibiotics.

Swiss researchers may have found a new way to ferry cancer drugs to tumours — ‘magnetic’ bacteria

Scientists from ETH Zurich demonstrate how movements of bacterium Magnetospirillum magneticum can be controlled by magnets from outside body. Findings published in Science Robotics.

Antibiotic resistance is the newest ‘silent killer.’ Move over Covid

An invisible pandemic, antibiotic resistance caused over 5 million deaths in 2019 alone.

On Camera

What would it take for a European reset to succeed?

Insulted and bullied by Donald Trump, European leaders are asking where they go from here. The right choice isn’t to kneel or fight back, but to disengage.

India & EU announce “mother of all trade deals”. This is why it matters

Two sides also announce signing of a Security & Defence Partnership, launch negotiations for an intelligence sharing agreement & explore India’s addition to Horizon Europe programme.

From action near Myanmar to hand-to-hand combat in Kishtwar, meet this year’s gallantry award winners

Overall, President Droupadi Murmu has approved Gallantry awards to 70 armed forces personnel, including six posthumous, on the eve of 77th Republic Day.

Non-alignment is coming back in a new avatar: Trump-peedit alliance

No nation other than China can negotiate one-on-one with Trump on an equal footing. That’s why the middle powers who so far formed the core of multilateral bodies now feel orphaned.