Ahmedabad was the first stop in the PM's three city tour today, to personally review the vaccine development and manufacturing process in the country.
From the middle of next week, shops, personal care, gyms and churches can reopen as part of a bolstered three-tiered system. As part of the restrictions, people will be expected to continue to work from home if they live in a Tier 1 region; in Tier 2, alcohol can only be served with a meal; and in Tier 3, all forms of hospitality except takeaways will have to close.
According to the World Health Organisation, 10 candidate vaccines for COVID-19 are in the clinical evaluation and 126 are in the pre-clinical stage.
Early data from its vaccine candidate 'mRNA-1273' showed it produced protective antibodies in a group of eight healthy volunteers, Moderna said. The other closely watched COVID-19 vaccine is the one being developed by scientists at Oxford University.
The international team of researchers combined lab-based experiments and epidemiology of vaccine breakthrough infections, showing that the Delta variant is better at replicating and spreading than other commonly-observed variants.
The Biden administration had been under pressure to send the excess COVID-19 vaccines with the US to nations like India, which are facing severe vaccine shortages.
Blood samples taken from a group of UK volunteers given a dose of the vaccine showed that it stimulated the body to produce both antibodies and 'killer T-cells', a senior source from the trial was quoted by The Daily Telegraph as saying.
At least two key drugs in the gliptin category have already gone off patent and cheaper variants are crowding the market. Also, several patent expiries are round the corner for the newest category of drugs - SGLT-2 inhibitors or gliflozins.
The UK government has ordered 100 million doses of the Oxford vaccine once it is ready for rollout and the doses are being manufactured before it has been shown to be successful in order to save time once it clears all the regulatory stages.
The Union health ministry said in a statement on Monday that over 23,000 adverse events have been reported since the vaccination drive involving Covishield and Covaxin vaccines started in the country and of these 700 cases were reported to be serious.
In a tweet, Prime Minister Narendra Modi said India is deeply honoured to be a 'long-trusted' partner in meeting the healthcare needs of the global community and that supplies of the vaccines to several countries will commence on Wednesday, and more will follow in the days ahead.
Out of the 447 adverse events following immunisation, only 3 required hospitalisation.
Senior Congress leader Manish Tewari and Union Health Minister Harsh Vardhan sparred on Twitter on Saturday with the Opposition leader raising questions over the emergency use approval given to the indigenously developed vaccine Covaxin and the Bharatiya Janata Party leader hitting back alleging that Tewari was only passionate about spreading rumours.
Sputnik V is the third vaccine India has given the go-ahead to after 'Covishield', developed by Oxford University and AstraZeneca and 'Covaxin', the indigenous vaccine manufactured by Bharat Biotech. Covishield is manufactured by the Serum Institute of India.
British nationals arriving in India, irrespective of their vaccination status, will have to undergo 10 days of mandatory quarantine from October 4 as part of the reciprocal actions initiated by the government following the vaccine certification row between the two countries.
'We are hoping by March, the government allows us to export and give it to the private market.'
US District Judge Beryl Howell in Minneapolis denied Ranbaxy's request, the court filing showed.
Prime Minister Narendra Modi said on Wednesday that international travel should be made easier through mutual recognition of vaccine certificates, amid several countries adopting different sets of rules to allow foreigners to enter their territory in the wake of the COVID-19 pandemic.
There is a process to be followed for EUL and pre-qualification of vaccines under which a company has to complete phase 3 trials and submit the whole data to the regulatory department of WHO which is examined by an expert advisory group," Swaminathan said.
Bharat Biotech is in the middle of conducting a phase 3 trial with 22,000 subjects.
Of the 4.10 crore to be shared through COVAX, 1.40 crore will go to Latin America and the Caribbean nations and 1.60 crore to Asia.
Speaking during Prime Minister Narendra Modis video conference meeting with chief ministers of eight states which have reported high COVID-19 cases, Thackeray said the PM or Union Home Minister Amit Shah should convene a meeting of all parties to tell them about the seriousness of the situation.
'Rolling out the vaccine is not a major challenge in India.'
"The country wide vaccination exercise is being exponentially expanded to include those above 60 years of age and those above 45 years with co-morbidities, from March 1.
Director of the US National Institute of Allergy and Infectious Diseases, Dr Fauci said that India made the "incorrect assumption" that they were finished with COVID-19.
More vaccination would have been done in India if the State had not had complete control of all vaccination, notes Ajay Shah.
Some states have flagged the shortage of vaccines and expressed their inability to start vaccination of people above 18 years from Saturday
'The reality of this virus is that as long as it is circulating, it can mutate into new variants and by the time you realise that this is a new virus, which is more dangerous, and more transmissible, it is too late.'
The first dry run of the vaccination drive took place across 125 districts covering all States/UTs on January 2. The dry run was also conducted to familiarise the state, district, block, and hospital-level officers on all aspects of the COVID-19 rollout.
Some critics contend that Japan's rush to secure supplies is driven largely by a political desire to show the world it is fully committed to hosting the Games.
The procurement and distribution will be centralised though the government is yet to take a call on the initial number of doses that will be procured.
The decline in the effectiveness of Covaxin, India's indigenous COVID-19 vaccine, from 77.8 per cent to 50 per cent during a Delta-driven case surge in April and May this year is neither bad nor surprising, say scientists.
The 'terrible' surge of the coronavirus cases in India has severely impacted COVAX's vaccine supply in the second quarter of this year to the extent that there will be a shortfall of 190 million doses by the end of June, according to a joint statement by the WHO, UNICEF, GAVI and CEPI.
"The president pledged America's steadfast ongoing support for the people of India, who have been impacted by the recent surge in the COVID-19 cases," White House Press Secretary Jen Psaki told reporters at her daily news conference.
Health practitioners who have been vaccinated against coronavirus or have administered the shots to others took part, sharing their first-hand experiences.
Laws governing compensation in case of adverse side effects for Covaxin and Covishield may differ in accordance with the kind of approvals given, say legal experts.
The researchers found that after being exposed to high levels of the novel coronavirus, none of the six monkeys that were given the vaccine developed viral pneumonia. Also, there was no sign that the vaccine had made the animals more vulnerable.
'The Union government has discouraged state and local governments from imposing restrictions on their own.' 'That advice should be withdrawn,' asserts Mihir S Sharma.
Paul noted that "three to four months from now, there will be other vaccines and the stockpile will be even bigger. "And more acceleration can be brought about in the vaccination programme," Paul added.
In September, Bharat Biotech aimed to supply 35 million doses, and take this up to 55 million by October. This is still less than what the Indian government expects from the company.