RPF jawan among 3 dead in Maoist attack on train

Mumbai, Jan 12: Thousands of citizens on Sunday congregated in Mumbai's suburban Jogeshwari to oppose the new citizenship law, the proposed NRC and NPR.

They also condemned last Sunday's violence on the JNU campus in Delhi, where masked men ran riot and attacked students. Leftist organisations had claimed RSS-affiliated ABVP's role in the attack, a charge denied by the students' body.

Former Tata Institute of Social Science (TISS) general secretary Fahad Ahmed told PTI that they assembled under the aegis of 'Hum Bharat Ke Log' in Millat Nagar area.

"Prime minister Narendra Modi should call 56 students from across the country to debate on the CAA, NRC and NPR," Ahmed said in an apparent jibe at Modi's "56 inch chest" remark, which the latter had made ahead of the 2014 Lok Sabha polls.

"Why the PM is not talking to us? Why is he not communicating? Even the Britishers used to talk to Indians whom they ruled, but our PM is not talking to poor people," he alleged.

Bollywood actor Sushasht Singh also spoke on the occasion.

"We are people of this country and such acts (CAA) are tarnishing the image of our country," he said.

At the gathering, people waved banners with slogans like "I Am From Gujarat, My Documents Burned in 2002", "No CAA, Boycott NRC, Stop Dividing India, Don't Divide us", "Save Constitution", written on them.

A large number of police personnel were present at the venue.

The Citizenship Amendment Act (CAA), which was notified on January 10, grants Indian citizenship to non-Muslim minorities migrated to India from Afghanistan, Pakistan and Bangladesh till December 31, 2014, following persecution over their faith.

Massive protests were witnessed against the CAA, mainly by the student community, since its passage by Parliament in December last year.

Opposition parties have been dubbing the CAA an "anti-Muslim" legislation, a charge being debunked by the government.

The Congress and other parties like the TMC have also opposed the proposed National Register of Citizens (NRC) and the National Population Register (NPR).

Union home minister Amit Shah has said that the government won't rest until persecuted refugees are granted Indian citizenship.

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.