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New Delhi, Jun 13: India's COVID-19 tally on Saturday witnessed its highest-ever spike of 11,458 cases, according to the Union Ministry of Health and Family Welfare (MoHFW).

A total of 386 deaths have been reported due to the infection during the last 24 hours.

The total number of coronavirus cases in the country now stands at 3,08,993 including 1,45,779 active cases 1,54,330 cured/discharged/migrated and 8,884 deaths.

COVID-19 cases in Maharashtra continue to soar with the number reaching 101141. Tamil Nadu's coronavirus count stands at 40,698 while cases in Delhi reached 36,824.

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.

New Delhi, Jul 11: A notice which claims that a COVID-19 Monitoring Committee has been formed is fake, and no such committee has been set up by the Union Home Ministry, as per Spokesperson, Ministry of Home Affairs (MHA).

The "Fake" MHA order stated, "Pursuant to the official orders received dated: Monday, May 18, 2020, of the Honourable Minister of Home Affairs, passed in the approval of Special Status Advisory Committee for COVID-19, a COVID-19 Monitoring Committee has been constituted in the MHA vide order dated: Friday, June 12, 2020."

MHA Spokesperson also cautioned people to beware of fake news and rumours.

India's COVID-19 case count crossed the eight lakh-mark on Saturday with yet another highest single-day spike of 27,114 new cases in the last 24 hours.