June 10, 2026

Science Chronicle

A Science and Technology Blog

June 10, 2026

Science Chronicle

A Science and Technology Blog

Polio

HealthMedicinePolioPublic HealthScienceVaccinesWorld Health Organisation

Sadhguru Jaggi Vasudev, stop spreading vaccine misinformation

At the United Nations, talking about the importance of vaccines and how they have saved millions of children from debilitating

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Focus must be on reducing vaccine-associated polio cases

Now that wild poliovirus type 3 has been officially declared as eliminated, the only way to reduce the risk of

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HealthPolioPublic HealthScienceVaccinesWorld Health Organisation

Nigeria on the brink of becoming polio-free

On August 21 this year, Nigeria crossed an important milestone in the eradication of polio when it successfully completed three

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India eradicated wild polio virus but at what cost

Despite oral polio vaccine causing vaccine-derived poliovirus (VDPV) and vaccine-associated paralytic poliomyelitis (VAPP) cases, India did not switch over from

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Polio outbreaks in Congo raise global concern

The polio endgame is proving to be much more challenging with 28 children becoming paralysed by the circulating type 2 vaccine-derived

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HealthMedicinePolioPublic Health

Number of wild poliovirus cases drop in Pakistan, Afghanistan

In the last six months, there have been only eight wild-type poliovirus (type 1 and type 3) cases reported in

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Top health stories of 2016

On the health front, the year 2016 witnessed a few setbacks and but also a few positive developments. Here are

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HealthPolioPublic Health

When the media created the ‘wild’ type-2 polio virus

The last case of wild type-2 poliovirus was seen in West Bengal way back in 1999.  Since then no child

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HealthPolioPublic HealthVaccines

Polio: Off-label use of IPV vaccine to tide over shortage

Due to shortage of Inactivated Polio Vaccine (IPV) globally, India and a few other countries are stretching the supply of

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HealthPolioPublic HealthVaccinesWHOWorld Health Organisation

Global ‘switch’ to reduce vaccine-derived polio cases

Beginning Monday, April 25, India will stop using the oral polio vaccine (OPV) with all three strains of the poliovirus

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Pakistan’s polio plan needs global support

After a year of relative success, the polio eradication drive in Pakistan received a setback on Wednesday (January 13) when a

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HealthPolioPublic HealthVaccines

IPV vaccine boost to India’s polio fight

After nearly five polio-free years, and with the launch of the inactivated polio vaccine (IPV) injection in the national immunisation

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Polio

Editorial: The continuing polio challenge

Polio has bounced back with a vengeance in Pakistan. Compared with 53 cases reported during the period January to September

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