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The Indian variant B.1.617.2 is beleived to be 50% more transmisable than the UK variant B.1.1.7 variant of the coronavirus. It is expected to be the dominant strain of coronavirus in the UK. The government has sent out the army to vaccinate populations in UK where this variant is widespread.

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The problem facing Africa is whether vaccine supplies will run out before new vaccine supplies come from America, Britain and France. Only less than 1% of African people have been fully vaccinated out of a population of 1.3 billion people. US president Biden said America will provide 500 million doses of Pfizer vaccine to poor nations before the G-7 meeting in Cornwall, UK. Britain added 100 million and France 30 million doses. With new more transmissable variants out there Africa is in considerable danger today. The Delta variant from India has been shown to be about 70% more contagious than the Alpha variant from Kent UK. It is already the dominant variant for new cases in the UK. The new variants are now spreading in Africa. Cities such as Johannesburg, South Africa, and Kampala, Uganda are seeing a surge in cases. Another problem in Africa is that governments are increasingly reluctant to impose strong lockdowns because of the economy. Already it is believed that Africa's middle class has been severely affected during the last 18 months. ...

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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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States in America's Deep South have a much lower rate of people having taken one shot of vaccination, in the 30-40% range by May 2021. This report says states such as Alabama, Arkansas, Georgia, and others in the South are at risk of seeing a new wave of the coronavirus  because people will spend more time in airconditioned spaces in the summer. In contrast to the north with cold winters and indoor heated spaces people in the southern states can spend more time outdoors because of the warmer weather in winter. This may have protected southerners during the winter and spring months. This may reverse with more time spent in airconditioned indoor spaces in close proximity where the coronavirus infections can increase. This report comes as new reports show the Indian coronavirus variant becoming more prevalent in the UK and other countries. This variant spreads about 50% more rapidly than an earlier UK variant, say experts. Another analysis in The Times of London shows that the imperceptible rise phase of the new coronavirus variants is the most dangerous part of the coronavirus as it dulls the sense of danger in the population that makes it take notice and prepare countermeasures early enough. India is an example of how this can happen as the sudden rise actually started with a first imperceptible increase in March and early April 2021 that changed into a rapid escalation of the virus in the population by May 2021. The vaccinations give a strong sense of confidence, however the vaccination rates vary widely state by state in the US. ...

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Dean Elgar's valiant batting with 96 not out facing an Indian seam attack from fast bowlers Bumrah and Shami. He took direct hits from fast balls along the way, standing firm to lead South Africa to a 7 wicket win over India in Johannesburg.

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The variant first identified in India called the Delta variant is 60% more infectious than the Kent variant found in the UK. The Delta variant is now the dominant variant in the UK. There is concern that this could lead to another wave just as the UK is reopening in the summer. There are over 6000 daily cases in the UK this week. The estimated R number is now 1.00 to 1.2 following the number being 1.00 to 1.1 in the earlier week. A R number over 1.0 suggests greater spread of the coronavirus. An R number of 1.1 suggests the number of cumulative cases is taking off meaning that the UK is at risk of a sudden surge in the coronavirus in June or July 2021. India faced a wave from the new variant's higher rate of infectious spread. leading to a sudden surge in May 2021 to 400,000 daily cases before it was brought down by June 1 to about 100,000 The number of hospitalizations in such a wave is estimated to be higher in UK than the previous waves, requiring the government to be more vigilant today. Restrictions on travel from Portugal are being put in place in UK as a precaution. After repeated waves as a consequence of complacency with the coronavirus the lesson now is to take steps early and take aggressive action in advance. ...

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With vaccine hesitancy in the US the goal of vaccinating a large part of the US population is still elusive. Less than half of the US population is fully vaccinated as of July 30. The vaccination rates in the US are now much slower than India even taking into account the population difference. The vaccination in India is at the rate of 4 to 5 million a day for the past week in India. In the US this report in The Guardian shows 4.7 million vaccinated in the past 2 weeks. On July 30 856,000 people were vaccinated in the US compared to over 5 million in India.  Newspaper reporting that encourages vaccine hesitancy people to delay getting vaccinated because of poorly reported headlines is adding to vaccine hesitancy in the US. This has led to much frustration at the White House. The threat of the Delta variant is making more people to take vaccination. Southern states are seeing a jump in vaccinations. Many prominent Republicans are now endorsing vaccination.  One of the problems in tackling the Delta variant is the confusing nature of the CDC guidance on masks. On May 13 CDC issued guidance saying masks were not necessary indoors and outdoors. Now 3 months later in July the CDC says the threat of Delta variant means mask wearing is essential particularly indoors because of the higher transmissibility of the delta variant.  ...

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European Union countries, Britain and the US face the risk of a resurgence of coronavirus through the Delta variant and other variants. The Delta variant detected in India is 40% to 80% more transmissible than the Alpha variant detected in the UK, with the Alpha variant 50% more transmissible than the original coronavirus that originated in Wuhan.    Virologists in Italy feel they are flying blind at this time because of the lack of genetic sequencing in Italy, Spain, France and across most European Union countries. The UK has done genetic sequencing on 27% of recent covid positive tests. The figure drops to 1% for Italy and is tiny for most of the EU countries including Spain and France. Without genetic sequencing it is hard to predict and take steps. Another problem in the EU is that the southern economies Spain, Portugal, Greece, Italy, Croatia are dependent on summer tourism for the economy. The UK economy can handle a delay to a full opening for 6 weeks without serious impact to the economy, says WSJ. Southern European economies can afford only short delays to full reopening. Croatia acted as a door to spread of coronavirus into central Europe when Germans and Austrians went to vacation spots in Croatia in summer 2020. This situation could be happening again in 2020 with British and other tourists visiting vacation areas in Portugal, and Germans visiting Greece and other summer tourism spots. Portugal's national health institute says the Delta variant represents 60% of new cases in the area around Lisbon based on early data. The government of Portugal is facing criticism for letting a Champions League soccer final to take place in Porto, Portugal between two English teams. Thousands of English fans watched the game at the stadium. Other problems are in relaxing of mask rules in France and Italy, last week in France and in the coming week in Italy. French nightclubs open July 9 without mask requirement. Germany is maintaining some social distancing measures and this includes mandating medical masks in closed public spaces and on public transport. Half of French, Italians, Germans are vaccinated and quarter fully vaccinated. Yet the gaps of unvaccinated people is large enough to cause serious concern of another wave. The relaxation of mask rules- the entire stadium in Budapest was packed for a recent game between Hungary and Italy for a soccer Euro 2021 game with no masks to be seen. Stadiums played a key role for the spread of the original coronavirus in Italy with a game in Bergamo, Italy, in the area near Milan. All this makes health officials concerned about the risks of still another wave of the coronavirus.   ...

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China faces risk of a surge inthe coronavirus in June 2021. The area in and around Guangzhou appears to be seriously affected. The city tested almost its entire population of 18.7 million between June 6 Sunday and June 8 Tuesday. This report shows pictures of a deserted Beijing airport, strict restrictions on foreign travel. The SinoPharm vaccine effectiveness against the Delta variant in India and UK is unknown. The government is locking down entire neighborhoods rather than entire cities or provinces.  As the risks of the Delta variant and other new variants increases most of the population even in the US and Europe have either no dose or one dose. Researchers at the University of New South Wales in Australia show the Astra Zeneca vaccine effectiveness with one dose at only 30%, only after two weeks following the second dose does the vaccine effectiveness reach about 70%. The population of China and India are so large that much larger parts of the population remain unvaccinated. In China with 1.3 billion people and even if the figure of 800 million doses stated by the government is accepted- it could be an overestimate as the US has only managed 300 million doses with many vaccines- most of the population is unprotected. Vaccine skepticism is high in China making vaccination an uphill task. SinoPharmvaccine is not as effective as Pfizer, Moderna, Astra Zeneca, or Covaxin vaccines, making the task even more of an uphill kind. ...

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Indian vigilance on Covid variants as the situation deteriorates in China is shown here in this DW.com report.

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India's new vaccine policy and how it will vaccinate fully with 2 doses India's entire population by December 2021 is  outlined in the federal government's affidavit to the Supreme Court. The vaccine supplies of about 1880 million doses will be supplied by 5 Indian pharmaceutical vaccine manufacturers. 1350 million doses will be supplied by the manufacturers between August and December with 500 million doses made available by July 31 to the government. This is a monumental task for the vaccine manufacturers and the federal government which is being courageously tackled at every level. The new variants have shown how critical this task is and the challenge is being taken up vigorously.

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Pfizer and Moderna's plans to make mRNA vaccines in Africa, Asia or Latin America may take much longer than 2022. The solution to producing an mRNA vaccine in Asia that could be mass manufactured and distributed throughout Africa, Asia and Latin America is now at hand. Gennova based in India, is partnering with Seattle startup HDT Bio to attack the problem of temperature and scalability in manufacturing for a mRNA vaccine that acts as a global solution using India's manufacturing capabilities. Dr Singh who founded Gennova, says- "We wanted to solve the problem of the scalability issue, and the temperature issue. If we can solve these problems, we are building a solution not just for India, but also a global solution." Gennova received seed funding from the Indian government. Other companies in Brazil and South Africa lack the manufacturing capabilities or financing needed that exist in India. The Indian government has achieved an initial goal of one billion vaccinated in just 6 months. The next step for India in its health infrastructure buildup is a mRNA vaccine that is an improvement over Pfizer and Moderna vaccines that can be stored easily, adapted for variants, and manufactured in large quantity as a global solution. ...

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The P1 coronavirus variant from Brazil is seen in 200 of 877 cases in ski resort in Whistler, British Columbia. Helath officials have little knowledge of how this variant entered Canada's western province. This report says the housing shortage for hospitality workers is worsening the pandemic with 6-8 hospitality workers living together and no chance to limit the spread.   The decision by the state health officials not to screen with testing for which variant is responsible for an infection of covid is coming under criticism, as reported in The Guardian. This allows the variant to spread with no knowledge about where it is happening so that countermeasures can be taken. In the absence of this type of screening and testing one is flying blind, says this report. Recent steps to contain the spread in India advocated by prime minister Modi in India give micro-containment a big role, with screening and testing and detection of incidence of mutation becoming critical. To do this the health system has to be well prepared and have full support and direction from a unified authority bringing together every arm of government at the federal, state and local levels. Response has to be very quick and resource allocation proper from testing labs, people on the ground, vaccine supplies, and vaccination drive effective. ...

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A drop in the positivity rate to below 5% and cases dropping to below 100,000 after peaking at 400,000 in May. This report in the Indian Express looks at the details behind India's successful effort at bringing down the cases that was done over a period of 30 days with a combination of effort from the central government, state governments and healthcare workers. The turnaround was achieved effectively in Uttar Pradesh a state of 210 million people so that per thousand population had dropped to below that in the US state of Michigan about 2 weeks before that was achieved in Michigan. This was the result of an extraordinary effort at all levels in India.

Risks of the new variant exist in all countries that are reopening aggressively. Talk about huge open air concerts and filled sports stadiums in the US show that complacency can happen as countries reopen.

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This WSJ podcast looks at the Fedspeak, the language, the use of specific words that telegraph the US central bank's carefully thought out message to markets. Th topic is inflation. Is it persistent or transitory? Fed chairman Powell's word for it was "transitory." Then transitory" but longer than we thought, because our Fed models did not include supplychain bottlenecks.  In reality every new variant brings new lockdowns and slows the rise or reverses the increase in gas and fuel prices that are a main driver of inflation. Wage increases are a good thing after decades of lack of leverage of workers and economic distortions from this, this may be termed constructive inflation.  Supplychain bottlenecks are likely to ease and not be permanent so that the Fed could be right on that point. A less noticed aspect of the Fed's decision to raise interests without careful thought is that this will impact the ability of poor and moderate income countries to afford medicine and food as exchange rates make their currencies worth less. At the time of variants this is both a practical and a human consideration. What are called emerging markets in finspeak (financial language) are really countries that Stephanie Nolan is writing about on the frontlines of the pandemic in the NYT- South Africa, Zambia. Then there are other poor or moderate income countries- Brazil, Mexico, Russia, India, Pakistan, Bangladesh, Indonesia, Philippines, Vietnam, Malaysia. Today the Fed needs to think about them also. How much vaccine, medicines, or food imports can they afford with weakening currencies as the Fed raises interest rates? At the same time some accomodations for inflation are necessary, but carefully thought, with a lot of thought given to the current state of the world with new variants and weakened economies and no stimulus payments in large parts of the world to offset weakness. ...

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The Indian women's hockey team loses to Britain in the bronze medal match at the Olympics in Tokyo 4-3 after a valiant effort and showing great skill.

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An India like surge is feared for Indonesia with the spread of the Delta variant and rising cases. Sudden spikes in Jakarta, central Java, and Bangkalan on the Java coast are straining hospitals. A nation of 270 million Indonesia has only a small vaccination program dependent on Sinovac vaccine from China, and only 5% are vaccinated.

Doctors say whether you are young or old have co-morbidities or not you can catch the coronavirus delta variant. Several members of a household can catch it and the deterioration happens quickly. Doctors in India made similar comments during the surge there in May 2021. Kudus region in central Java is typical. At first cases were declining from a January peak by May. Then cases jumped in June. A third of cases turned up positive for PCR tests.

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WSJ's Vibhuti Agarwal and Shan Li describe the situation of families in New Delhi during the coronavirus surge that is affecting India in April, 2021. WSJ says the outbreak in India has implications for the world- threatening to extend the duration of the pandemic into 2022, with the possibility of new mutations bringing new dangers from the virus. Public complacency, relaxation of restrictions and failures in compliance with covid protocols after weariness with the long social and economic isolation, elections, and the force of a new variant, have led to the situation in India, with over 300,000 cases of infections daily.

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AIIMS Director Randeep Guleria says it is critical to do three things to prevent a possible third wave from becoming a serious threat in India. The three steps are- to adopt covid appropriate behaviours such as mask wearing, social distancing and washing hands and to not fall into the habit of thinking that the virus has gone away when it is spreading and developing into new mutations. To do testing, tracing and micro containment zones quickly to isolate infection prone areas and prevent transmission. Gene sequencing analysis would enable understanding variants quickly to respond. And to vaccinate rapidly the entire Indian population, a program which is being tackled by the federal government.

These tasks are critical also to let the economy recover and let all segments of society recover soon from the pandemic. It is through mutual responsibility and fulfilling one's duty by every citizen that this becomes possible.

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The Oxford vaccine manufactured and distributed by Astra Zeneca faced manufacturing problems in 2020. The company is fixing these manufacturing problems and plans to meet demand from Britain, the European Union, and the rest of the world. It plans to double vaccine monthly production to 200 million doses monthly by April. CEO Pascal Soriot says "Is it perfect? No, it's not perfect, but it's great, and tell me who else is making 100 million doses in February?" The Oxford vaccine has shown strong protection against severe coronavirus symptoms and is important in the fight against the pandemic. To tackle variants of the coronavirus the company plans to have another jab developed by autumn this year.

Britain and India are depending on Oxford vaccine to vaccinate large parts of the population. India has a second vaccine developed by Indian scientists at Bharat Biotech that is also in use.

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The Biden vaccination target of 70% of American adults at least partially vaccinated with one dose by July 4, 2021 remains elusive as vaccination rates have dropped. From a high of 2 million a day vaccinations have dropped to 400,000 a day during the first week of June 2021. Vaccination skepticism particularly in the south and western part of the US is making it harder to vaccinate the rest of the US population. This poses increasing risks as the new variants of the virus such as the Delta variant found in India, and now the most widely prevalent strain of virus in the UK, remain a serious problem. The unvaccinated population in the US is too large for any degree of safety in numbers vaccinated. Consider that at the press briefing given by the White House on June 3, 2021, only 28 states out of 51 states have fully vaccinated 50% or more of their population. There is a large variation between different states with states in the south such as Mississippi as low as 34% at least one dose and a similar situation in Alabama. In Arkansas, Georgia, Carolinas, and Louisiana  it is higher at about 50% with at least one dose. Even these figures are deceiving as in some parishes in Louisiana only 20% have even one dose. Studies show that only after the second dose are enough antibodies released to protect well against coronavirus. This is why vaccine experts at Baylor College of Medicine cited in NYT foresee a second wave in the southern US because of the South so underachieving in the case of vaccination.  ...