25 die of cold in Muzaffarnagar riot camps

Kolkata, May 19: The super cyclonic storm 'Amphan' in west-central Bay of Bengal is likely to weaken into an 'extremely severe cyclonic storm' by noon on Tuesday, the Met department said here.

The system, which was situated 670 km south-southwest of Digha in West Bengal, is very likely to move north-northeastwards across northwest Bay of Bengal, and cross West Bengal-Bangladesh coasts in the afternoon or evening of Wednesday as a 'very severe cyclonic storm', the Met department said.

The weatherman said that 'Amphan' is expected to cross West Bengal-Bangladesh coasts between Digha in West Bengal and Hatiya islands in Bangladesh on May 20 as a very severe cyclonic storm, after losing some steam as it approaches landfall, with a maximum sustained wind speed of 155 to 165 kmph gusting to 180 kmph.

Gale wind speeds reaching 240 to 250 kmph were prevailing over west-central and adjoining east-central Bay of Bengal, the Met office said, adding, it will gradually reduce to 200 to 210 kmph gusting to 230 kmph by Tuesday evening.

The Met department, which has issued an "orange message" for West Bengal, warned of extensive damage in Kolkata, Hooghly, Howrah, South and North 24 Parganas and East Midnapore districts.

There is likely to be disruption of rail and road link at several places, uprooting of communication and power poles and extensive damage to all types of 'kutcha' houses, the weatherman said.

There is also likelihood of massive harm to standing crops, plantations and orchards, the Met office said.

Wind speeds along and off the coastal areas of West Bengal will reach 45 to 55 kmph with gusts of 65 kmph from Tuesday afternoon, and will gradually increase becoming gale wind speeds reaching 75 to 85 kmph with gusts up to 95 kmph from May 20 morning along and off districts of North and South 24 Parganas, East and West Midnapore, Kolkata, Howrah and Hooghly, Regional Met Director G K Das said.

"It will gradually increase thereafter becoming 110 to 120 kmph gusting to 130 kmph over West Midnapore, Howrah, Hooghly, Kolkata and wind speeds of 165 to 175 kmph gusting to 195 kmph over the districts of North and South 24 Parganas and East Midnapore from the afternoon to night of May 20," Das said.

Under its impact, the coastal districts of Gangetic West Bengal, including North and South 24 Parganas, Kolkata, East and West Midnapore, Howrah and Hooghly are likely to experience light to moderate rain at many places with heavy downpour at isolated places on Tuesday, he said.

On Wednesday, rainfall will occur in many places over the districts of Gangetic West Bengal, with extremely heavy rain at one or two places in Kolkata, Howrah, East Midnapore, North and South 24 Parganas and Hooghly districts, he said.

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.

The Retailers Association of India (RAI) has said that ad hoc lockdowns by state governments are impacting the businesses of already-stressed retailers, along with hurting the economic revival of the country.

In a statement, the body of the organised retail industry said that the long road to recovery for the Indian retail industry continues to meet stumbling blocks with numerous restrictions being imposed at the state and local levels.

"Total lockdowns in some places and limited operational hours and days in several others are creating setbacks for retailers as the already stressed retail businesses are getting further interrupted and in turn, dampening consumer sentiment," it said.

According to RAI, although the intentions are that of citizen safety and social distancing, the recent instances of local lockdowns and ad hoc restrictions being imposed in Uttar Pradesh, Maharashtra, Andhra Pradesh and Karnataka are having a distressing impact on retail businesses.

Retailers are already facing huge setbacks in terms of payment of wages and rentals due to very low sales of about 40 per cent as compared to last year, thanks to the extended lockdown, it said.

Contesting the restrictions on operating hours, Sandeep Kataria, CEO, Bata India said: "Restricted shopping time can lead to unnecessary overcrowding of stores, which is unfavourable towards the personal safety of both store staff and customers. Longer operational hours will support recovery for retailers as well as help adhering to social distancing norms."

Arvind Mediratta, MD and CEO, METRO Cash & Carry India said that these lockdowns will create severe inconvenience for all citizens as they also bar operations of food and grocery retail and wholesale stores.

Such hastily-implemented decisions by states undermine investor confidence and would come in the way of making the country "aatmanirbhar" or self-reliant, he said.

Voicing the concerns of retailers, the RAI has submitted representations to various state and local authorities that puts forth recommendations to get businesses and life of consumers on the track to recovery.

It has said that authorities should mandatorily allow essential shops including kiranas, general trade shops, supermarkets, hypermarkets and wholesalers to operate every day of the week until 9 p.m. to cater to the daily needs of the customers.

It has also sought ensuring uniform and regular opening of all categories of retail for full working hours while following stringent hygiene practices and adhering to social distancing norms. This will help avoid overcrowding outside stores as demand will get distributed over all days of the week, it said.

The industry body has also asked the local authorities to open malls in all states. Malls can ensure a safe shopping experience wherein safety measures are taken by both, the mall authorities and the retailers, it said.

Kumar Rajagopalan, CEO, RAI, said: "The need of the hour is concerted efforts by all stakeholders. While retailers are doing their bit by following stringent hygiene practices, the policymakers too need to support to ensure economic revival across the country. Consumption is important for the country and supports the business environment."