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New Delhi, Jul 6: The Indian Academy of Sciences, a Bengaluru-based body of scientists, has said the Indian Council for Medical Research's (ICMR) target to launch a coronavirus vaccine by August 15 is "unfeasible" and "unrealistic".

The IASc said while there is an unquestioned urgent need, vaccine development for use in humans requires scientifically executed clinical trials in a phased manner.

While administrative approvals can be expedited, the "scientific processes of experimentation and data collection have a natural time span that cannot be hastened without compromising standards of scientific rigour", the IASc said in a statement.

In its statement, the IASc referred to the ICMR's letter which states that "it is envisaged to launch the vaccine for public health use latest by 15th August 2020 after completion of all clinical trials".

The ICMR and Bharat Biotech India Limited, a private pharmaceutical company, are jointly developing the vaccine against the novel coronavirus -- SARS-CoV-2.

The IASc welcomes the exciting development of a candidate vaccine and wishes that the vaccine is quickly made available for public use, the statement said.

"However, as a body of scientists including many who are engaged in vaccine development IASc strongly believes that the announced timeline is unfeasible. This timeline has raised unrealistic hope and expectations in the minds of our citizens," it said.

Aiming to launch an indigenous COVID-19 vaccine by August 15, the ICMR had written to select medical institutions and hospitals to fast-track clinical trial approvals for the vaccine candidate, COVAXIN.

Experts have also cautioned against rushing the process for developing a COVID-19 vaccine and stressed that it is not in accordance with the globally accepted norms to fast-track vaccine development for diseases of pandemic potential.

The IASc said trials for a vaccine involve evaluation of safety (Phase 1 trial), efficacy and side effects at different dose levels (Phase 2 trial), and confirmation of safety and efficacy in thousands of healthy people (Phase 3 trial) before its release for public use.

Clinical trials for a candidate vaccine require participation of healthy human volunteers. Therefore, many ethical and regulatory approvals need to be obtained prior to the initiation of the trials, it added.

The IASc said the immune responses usually take several weeks to develop and relevant data should not be collected earlier.

"Moreover, data collected in one phase must be adequately analysed before the next phase can be initiated. If the data of any phase are unacceptable then the clinical trial is required to be immediately aborted," it said.

For example, if the data collected from Phase 1 of the clinical trial show that the vaccine is not adequately safe, then Phase 2 cannot be initiated and the candidate vaccine must be discarded.

For these reasons, the Indian Academy of Sciences believes that the announced timeline is "unreasonable and without precedent", the statement said.

"The Academy strongly believes that any hasty solution that may compromise rigorous scientific processes and standards will likely have long-term adverse impacts of unforeseen magnitude on citizens of India," it said.

Jammu and Kashmir, May 5: Awarding the prestigious Pulitzer Prize to three Indian photographers, the Pulitzer Board at Columbia University claimed that it was for their work in Kashmir as "India revoked its independence".

The award to Channi Anand, Mukhtar Khan and Dar Yasin in the feature photography category for their pictures for the Associated Press was announced on Monday.

The prizes, considered the most prestigious for US journalism, are associated with the university's Graduate School of Journalism where the judging is done and is announced, although this year it was done remotely.

Besides a certificate, the prizes carry a cash award of $15,000, except the public service category for which a gold medal is awarded.

The public service prize went to The Anchorage Daily News for a series that dealt with policing in Alaska state.

In making the award to the three, the Board said on its website that it was "for striking images of life in the contested territory of Kashmir as India revoked its independence, executed through a communications blackout".

Besides making the false claim about "independence" of Kashmir being "revoked", the board that includes several leading journalists did not explain how their photographs could have reached the AP within hours of the incidents recorded "through a communication blackout".

India's Central government only revoked Article 370 of the Constitution that gave Jammu and Kashmir a special status and it was not independent.

Indian journalists were allowed to operate in Kashmir, while only non-Indian journalists were barred.

The wording of the award announcement calls into question the credibility of the Pulitzer Board that gives out what are considered prestigious journalism awards.

The portfolio of pictures by the three on the Pulitzer web site included one of a masked person attacking a police vehicle and another of masked people with variants of the Kashmir flag, besides photos of mourners and protesters.

One of the finalists for the Pulitzer Prize for explanatory journalism was a reporter of Indian descent at The Los Angeles Times, Swetha Kannan, who was nominated for her work with two colleagues on the seas rising due to climate change.

Nuapada, Jun 15: In a shocking incident, a 70-year-old elderly woman had to drag her 100-year-old bedridden mother on a cot to the nearby bank to withdraw pension money of Rs 1,500.

The incident came to light after a video of the woman dragging her bedridden mother on a cot to a bank in Odisha's Nuapada district went viral on social media.

The woman from Bargaon village dragged her mother on the cot after the bank official allegedly asked for physical verification. The incident took place on June 9.

"I went to the bank several times in last three months and requested the bank official to release the pension amount. However, the official informed that they would release the pension if I bring my mother to the branch," said Punjimati Dei.

Bank manager Ajit Pradhan allegedly asked Dei to bring her bedridden mother Labhe Baghel to the bank.

Her mother is an account holder under Jan Dhan Yojana of the Central government.

The Centre had announced Rs 500 monthly assistance for women Jan Dhan bank account holders from April to June in view of the COVID-19 situation.

A district administration official informed that the woman reached the bank with her mother before the manager could visit her home for the verification.