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This report in the WSJ shows Pfizer is expected to make $8 billion in profit on its vaccine business, and Astra Zeneca barely breakeven in the vaccine business. The British-Swedish drugmaker Astra Zeneca had offered to distribute the vaccine at no profit during the pandemic. For this reason Astra Zeneca is the only vaccine that is available in 170 countries with 1 billion doses released. One of the main recipients is India with a population of 1.2 billion, which is also a vaccine maker for the Astra Zeneca vaccine that was developed at Oxford University, under Indian brand name Covishield. The Pfizer vaccine by contrast was sold to governments in the US and European Union, and Britain, who could afford the large outlay of funds and signed contracts early.

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The Oxford vaccine developed in partnership with Astra Zeneca aims to be the vaccine for the world. The partnership has said it will make 2 billion doses and will provide this without making a profit at about $3 for one dose. Serum Institute of India was the leading supplier of vaccines to the world before the pandemic. Now it is preparing to make 1 billion doses of the Oxford vaccine. Already Astra Zenca has setup agreements for manufacturing  in other countries, with about 24 manufacturing facilities in countries such as Brazil, Japan, and Australia. Arrangements are also made with Russia and Mexico. The Russian partner has capacity to make 1 billion doses of the vaccine. In May the U.S. agreed to buy 300 million doses for $1.6 billion and manufacturing facilities are already being setup in the U.S.  The U.S. and other governments are sharing the risks as Astra Zeneca is hiring other companies to build the manufacturing capacity and working with them to install the new machines and supply the vaccine ingredients. For this the U.S. has Operation Warp Speed a $10 billion vaccine initiative and its organization, including the military. ...

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The Guardian shows pictures of empty vaccination center in Erfurt, Germany, as the use of the Astra Zeneca vaccine is temporarily paused. The European Medicines Agency says the vaccination benefits far outweighs any side effects from rare blood clots. UK Health and Medicine Regulatory Agency and health experts also confirm this. Astra Zeneca says its trials showed fewer blood clots in those people who were vaccinated than in the people not vaccinated.

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The U.S. is moving quickly to gain access to an effective vaccine by September or October 2020. It is doing this by providing the money for companies to conduct trials and ramp up manufacturing in a big way. The U.S. government has agreed to give Astra Zeneca upto $1.2 billion to secure supply of a Oxford University developed vaccine which could be ready by October. Astra Zeneca has agreed to make the vaccine under a licensing deal with Oxford University's Jenner Institute and promised it will not make a profit on this. U.S. has also given $483 million to Moderna in Cambridge, Massachusetts, for making the vaccine. Both Oxford and Moderna are testing the vaccine on humans. Oxford uses a tested older technology, Moderna a new technology. UK has given Astra Zeneca $79 million to secure 100 million doses of the vaccine, with 30 million ready by September. Oxford is also in negotiations with Gavi the international vaccine alliance, and Coalition for Epidemic Preparedness Innovations on further deals to boost production. Oxford began a 1100 person study in April, and is  doing a 5000 person trial in late May.  ...

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So far 17 million people in the UK have received the Astra Zeneca vaccine.  35 cases of blood clots, 15 of pulmonary embolism and 22 of deep vein thrombosis have been reported across the UK and EU. In a normal year more than this number of cases of blood clots are seen say experts. These occur naturally in the population, including elderly population. Astra Zeneca's chief medical officer, Ann Taylor, says the number of blood clots in the 17 million people who have received the vaccine across Europe is actually lower than would be expected in the general population. The EU countries of Germany, France, Netherlands and Italy have temporarily stopped using it after 3 healthcare workers in Norway had blood clots. In Germany 7 out of 1.6 million had a rare condition of cerebral sinus thrombosis. Both EU and medical regulators say that there is no evidence that these blood clots are caused by the vaccine. The number of clots are similar to what was seen in the population before the coronavirus. Also this report in The Times says taken together there is no difference between the number of clots in the population that received the Pfizer vaccine or the Astra Zeneca vaccine.  The Daily Telegraph reports that one in 1000 people have blood clots every year, so that for 17 million people in vaccinated population with the Astra Zeneca vaccine there would be 17000 cases of blood clots over 12 months. During the clinical trials Astra Zeneca reported there were fewer people with blood clots who had been vaccinated than in the people who were not vaccinated. ...

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A conflict is developing between Britain and the European Union over vaccine supplies as both sides try to get access to limited supplies. Britain and the US have moved ahead with their vaccination drives, causing alarm in Europe as Germany, France, member states of the EU lag behind. The problem comes from the delay in approving the vaccine by Astra Zeneca and Oxford University by the European Union. European Union prestige is at stake because its slower process of approving vaccine has led to a delay of 1 month in approving the Astra Zeneca vaccine. The Oxford vaccine is only now approved in Europe. Other problems have emerged. Astra Zeneca has announced that its vaccines made in Britain are now running short of supply and it can only provide 39 million doses to the EU instead of the 80 million originally arranged by EU. Soon after this announcement Pfizer said its factory in Puurs, Belgium, near Antwerp, is running into production issues. This would reduce supplies to the EU.  The EU has responded to this situation by saying it was being treated unfairly by Astra Zeneca. In response it has introduced new paperwork that would limit supply of Pfizer vaccines to Britain from the Belgian plant. Other countries are watching this situation with dismay as richer countries are fighting for the vaccine supplies. ...

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The US has not yet approved the Astra Zeneca vaccine. Yet the US sits on large supplies of the Astra Zeneca vaccine. Europe badly needs the vaccine with its failure to procure enough vaccine doses. This is one of the paradoxes of the situation today. Italy faces a lockdown by Easter. 70% of cases in France are now variants, says the Health Minister Olivier Veran, and ICU's are 80% full. In Germany there are fears of a third wave. Yet vaccine supplies remain low and vaccination drives in Europe are slow, creating much frustration for the people.

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Astra Zeneca vaccine effectiveness gets a new boost from the late stage trial results for US, Chile and Peru that has 32,000 volunteers. The study shows Astra Zeneca vaccine 100% effective to prevent hospitalization and deaths, and 79% effective to prevent symptomatic illness. The vaccine is also known as the Oxford vaccine because it was developed at labs in Oxford University, England.

The vaccine is now preparing for US FDA regulatory approval. Its worldwide use will give new hope to the world's population because it is being given at cost and can be stored in ordinary refrigerators for long periods. Conditions that give it wide access in poor countries. It is also manufactured in India by The Serum Institute, one of the largest vaccine manufacturing labs in the world, which would make it possible to make the billions of doses needed.

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Mr. Pascal Soriot of Astra Zeneca says his company has signed agreements for production of 2 billion doses of the coronavirus vaccine being developed by Oxford University. He says manufacturing is starting now because "we want it to be as fast as possible." One of the deals is with Serum Institute of India, the other is with Bill Gates of the Bill and Melinda Gates Foundation for $750 million for CEPI and GAVI organizations which he supports. Mr. Soriot says the licensing agreement with Serum Institute is to supply one billion doses for low and middle income countries, with 400 million doses ready by end of 2020. He says Astra Zeneca is building supply chains across the world and so far has secured manufacturing capacity for 2 billion doses of the vaccine. Mr Soriot tells BBC that manufacturing vaccines on this scale is not an easy thing to do. He says that Astra Zeneca will not make a profit in production of these Oxford University developed vaccines. The U.S. has secured 300 million doses of the Oxford vaccine, and the UK 100 million doses.   ...

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Pfizer said it will move on and end its efforts to merge with Astra Zeneca of the UK in a $120 billion deal, which has focussed on tax advantages by basing Pfizer in a lower tax location.

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The new Oxford Astra Zeneca vaccine brings hope to some of the poorest regions on earth. India is also developing its own vaccine that should bring more supply for low cost easily accessible vaccines.

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The UK and the European Union compete for limited vaccine supplies as a plant in Belgium has production problems and Astra Zeneca says it can only supply half of what it promised to Europe.

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Astra Zeneca's close alliance with Bristol Myers in developing and marketing drugs for diabetes. Astra Zeneca shares a 50% interest with Bristol Myers in products from Amylin Pharmaceutical, a diabetes drug specialist.

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A study shown in New England Journal of Medicine shows Pfizer vaccine 2 doses offers 88% protection from symptomatic disease for delta variant of coronavirus. The Astra Zeneca vaccine has 67% protection against delta variant after 2 doses.

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Closed vaccination centers in Rome soon after the Italian government with EU backing stopped a shipment of Astra Zeneca vaccines made in Italy that were being sent to Australia, show the extent of lack of clear direction in the EU on vaccination. Both the European Medicines Agency and the British Health and Medicines Regulatory agency have said that the Astra Zeneca vaccination of people has benefits that far outweighs any reports of risk from rare kind of blood clots. A professor of Imperial College, London, says that "the pause is a disaster for the vaccination uptake in Europe, which was already on slightly unsteady ground in some countries." 

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The writer is Andrew Pollard, the Director of the Oxford Vaccine Group, Oxford University. The Oxford vaccine also called the Astra Zeneca Vaccine ( Covishield in India) was developed through the efforts of Oxford Vaccine Group. The return of polio to Britain shows how little one can take for granted- nothing is certain, it happens only when we make it happen with our own patient efforts, our wisdom, foresight, learning from the lessons of the past, and working together.

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This report in The Times shows the need to counter misinformation in parts of the media about vaccines. Inadvertently or through a poor comprehension of the data, German media reports in Handelsblatt and the Bild have stated that vaccine effectiveness for older people is 8%. Here in The Times of London, Oxford University and Astra Zeneca point out that the 8% figure is for the number of people in the trials who were given the vaccine in the age group 56-70 years. This does not refer to how effective the vaccines were in older people.  The first dose increases monoclonal antibodies for people of all ages, say Astra Zeneca and Oxford. We are now beyond trials in a sense today as Israel has vaccinated large parts of the population and the UK, India are vaccinating millions of British and Indian citizens. Israeli reports from one of the major medical centres show that the second dose increases monoclonal antibodies by multiple times and provides effective protection. As British data is available from medical research institutions from the vaccination drive in Britain, and from India, the effectiveness of the vaccines used in Britain and India will be shown more clearly. India today has used a package with near 100% compliance to tackle the virus relatively effectively by combining safety protocols (masks+ social distancing+ hygiene) with nutritional, medicinal protocols, restricted overseas flights. Cases are down to 13,000 for 1.2 billion people, with positivity rate in testing down to 1.66%. One readers comment in The Times says a lot- She says her 79 year old Irish mother was given the vaccine today in Coventry, England. She was given the Astra Zeneca Oxford vaccine jab by a British Asian doctor who took the time to talk to her, and listened to her and thanked her for her service as a midwife for 40 years. That these few minutes were the happiest time in 10 months for her mother. It also showed she says the very best of this country.   ...

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The company that is marketing the Oxford vaccine shows double digit growth mainly from new oncology drugs. Astra Zeneca partnered with Oxford University for distribution of the vaccine on a nonprofit basis for the pandemic in all parts of the world.

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International aid arrives from the UK, France, US, and the European Union, as India faces a surge of the coronavirus in April 2021. A flight with oxygen and ventilators arrives from the UK. The EU is pooling resources, France is preparing flights with equipment. The United States Biden administration says it will release some of the 60 million doses of Astra Zeneca vaccine to India that remain unused in the US to address vaccine shortages.

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French Premier Castex makes an effort to reassure the public in France as he takes the jab in Paris. The Astra Zeneca vaccine is back in use in France and new trials from the US show its 100% effectiveness in prevention of hospitalization and deaths, 79% effectiveness in preventing symptomatic illness. Experts also say it is safe.

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Moderna has made the initial batches of doses of the vaccine for the variant of coronavirus including South African variant, and shipped these to the National Institutes of Health in the US. If the test results are positive the vaccine for variant could be given authorization by the third quarter of 2021. It is becoming crucial to stay ahead of variants developing from the coronavirus and pharmaceutical companies Pfizer, J&J, Astra Zeneca are working on the technology to tackle this.

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In this interview in The Hindu with Public Health Foundation of India president Srinath Reddy, the importance of safe behaviours including masks and social distancing, public discipline to tackle a potential third wave. This was also pointed out separately by the Director AIIMS.  Mr. Reddy says study by Public Health England shows just one dose of Astra Zeneca vaccine is not very effective against the Delta variant- about 30% effective. As a result he suggests the need to reduce the spacing intervals which are at 8-12 weeks to a shorter interval now that adequate supplies of vaccine will be available starting in July and August till the end of the year. The initial spacing was 4 weeks when Astra Zeneca vaccine was first introduced and at which time the variants had not emerged. The Indian federal government affidavit to the Supreme Court shows that 1880 million doses of vaccine will be available by the end of the year 2021 to vaccinate fully with 2 doses the population of India over 18 years using 5 locally manufactured Made in India vaccines. This does not include the mRNA vaccines that will be made available from Moderna and Pfizer for which cold storage facilities are being prepared by the federal government.   ...

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Angela Merkel of Germany and other EU leaders decided to back "global supply chains" and declined to support the EU Commission in Brussels at a virtual summit attended by 27 leaders of the EU states. It was also attended briefly by Joe Biden. Ursula von Leyen said 21 million doses of vaccine had been shipped from EU to Britain, of which 1 million were from Astra Zeneca and the rest from Pfizer and other makers of vaccines. A total of 77 million doses made in the EU wer shipped to 33 countries since 1 December 2020. Governments of Netherlands, Ireland, Belgium and Sweden were not in favor of blocking shipments from the UK because of the effect on supply chains. Pfizer is strongly opposed to the move to block shipments. Merkel emphasized the need to respect the global supply chains while making efforts to ensure EU countries get a fair share of vaccine supplies. The problems of UK vs Britain on vaccine supplies comes from the yield problems at a Belgium plant of Astra Zeneca and the company's refusal to divert supplies from the UK. Of the 120 million promised only 30 million could be delivered to EU. The UK's contract with Astra Zeneca states that supplies from its plants in Oxford and Staffordshire must be delivered to Britain first. The UK is facing an acute shortage of second doses even though it has given 31 million jabs. At this time 45 out of 100 people in the UK have jabs, compared with 13 out of 100 in the EU.   ...

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Moderna, J&J, Pfizer in the U.S., Sanofi in France, AstraZeneca in Britain, have accelerated their efforts to have a vaccine ready by the fall.  Moderna and Pfizer use new technologies. Astra Zeneca is working with Oxford University on a vaccine that builds on existing technologies. Both AstraZeneca and Sanofi are building capacity to make hundreds of millions of doses of the vaccine.