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Italy faces tighter restrictions and a national lockdown at Easter for the coronavirus, Italians who were the first to go into lockdown on March 10, 2020, now think they will be the last to exit lockdowns. The mood in Europe is of frustration with the slow vaccination drive and the failure to procure enough vaccine supplies and to approve vaccines in time. The US and Britain have vaccination drives that are moving rapidly leading to a reduction in cases and deaths. In Europe new cases are rising since mid February 2021, and there is the spread of the new variant first detected in the UK.  The variants make up 70% of new cases in France says Health Minister Olivier Veran. ICU's in France are 80% full. Elections in France in 2022 and in Germany in September 2021 are leading to government reluctance to impose tighter restrictions. The government strategy is now being questioned. Only 30% of Germans now have confidence in chancellor Merkel's ability to make competent decisions. The CDU's partner in the government, the SDU socialists have even less trust with SDU getting less than 10%. There are signs of a third wave of coronavirus in Germany resulting from variants of the virus, slow vaccinations, and reopenings. ...

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The critical variable in knowing whether lockdowns of cities and countries are working is called the coronavirus RO, or reproduction ratio. This ratio measures the average number of people infected by a carrier A. It could be that he infects 1 person at work and transport call it B people , or in large gatherings call it C people he infects 2 persons, or in other surroundings such as restaurants he infects 1 person call it D people. The people A has infected B+C+D are the ones now not infected by A with the lockdowns such as in New York, Italy, Germany, UK and France. It is determined by global health experts that the number of B+C+D is about an average of 4 persons infected by 1 person A with coronavirus, though it may be much higher in practice in some areas. The natural rate of RO or reproduction ratio is considered by the European Centre for Disease Prevention and Control to be 3.86 or about 4, if no lockdown or social distancing or other prevention is practiced. This in a situation where people behaved as before unaware that the virus was around them. Governments such as New York and France, UK, Germany are including this key variable in their determination of how long a lockdown lasts, and for determining if the reopening is not going the right way or failing. In such situations the lockdown would be reinstated, or if it is a phased reopening such as in the U.S. and other countries go back to the previous phase. In Italy and Germany the RO reproduction ratio for coronavirus is estimated by official experts at 0.8. Germany's RO estimated by the Robert Koch Institute and Italy's by Franco Locatelli, scientific advisor to the government. In New York the margin is thin- with RO of 0.9, estimate from the state's governor. In France which has one of the tightest lockdowns of all with a document required to go outside it is at 0.6, the figure coming from the prime minister Mr. Philippe. In the UK it is below 1.0 but no accurate figure is reported. As Dr. Birx- leading the coordinated response in the U.S. - emphasizes over and over again this is a very contagious virus, about which not much is known. Social distancing, wearing masks, basic prevention measures such as frequent handwashing, and not gathering in large numbers of people, is essential for defeating this virus. This has to be followed up with extensive testing and contact tracing to win this fight.   ...

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Germany which handled the first wave of the coronavirus better than France or Spain with better testing and contact tracing is now facing the second wave. Following the reopening Germany went back to normal with fewer restrictions. Some Germans ignored restrictions and Germans travelled to other countries. German students in Croatia in summer tourism are reported to be part of the 21 million tourists in the country in summer that failed to follow any restrictions. The result is that Germans now fear the second wave is beginning to hit Germany.

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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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A look at countries in Europe shows different strategies for tackling coronavirus Delta variant as schools reopen in September 2021. Italy requires all teachers to carry a covid digital certificate that shows vaccination or PCR test results. France, Germany and Spain do not require vaccination for teachers to go to schools, and rely mostly on social distancing and mask requirements in schools. Britain not only does not require vaccination digital certificate, but also has not made masks and social distancing mandatory. Health experts say there are serious risks in this approach with mass return to schools and offices after August 2021, and the fall weather with more time indoors. This could lead to a surge in coronavirus as in the US where the reopening of schools and Delta variant has led to surge particularly in states such as Texas, Florida, California. In UK 65% of total population is now fully vaccinated, in Italy 62%. Teachers in Italy fully support the new rules. In Lombardy region with Milan as the capital, only 300 out of 300,000 workers returned to schools without the green pass, according to regional officials. Britain remains an outlier says this report in the WSJ, taking more risks than is proper at this time, and simply hoping for the best. Not the best strategy in this situation.   ...

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This Times leading article on UK government's coronavirus policy says it is inconsistent, and a muddled effort just as the third wave is accelerating. It asks the public to be cautious when going outside and still opens nightclubs with covid passports not required till the end of September. By August cases could reach 100,000 say experts so that the nightclub and bars reopening can only fuel the rise in cases. The British government must be aware that the Netherlands opened nightclubs and bars in June and this led to a sudden jump in cases with 40% of new cases coming from nightclubs.  The policy is undermining public confidence. It is doing this at the same time as it is asking people to self isolate for 10 days. The policy also does not require covid vaccination pass for all events and for shops and restaurants as is being done in France and in other countries on a regional basis as in Germany. 

 

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Public health experts warn that it is essential that countries reopening their economy have a reproduction ratio of much less than 1.0 so that the rate of increase is under control. Germany's Robert Koch Institute which advises the German government says the reproduction ratio which was 0.70 in mid April is now up to 0.96 after creeping back up. This is based on a mathematical model and extrapolated from infection numbers several weeks back.  It doesn't reflect the change by recent easing of lockdown measures starting with reopening smaller stores. This validates the careful approach adopted by France which was put forward by prime minister Edouard Philippe in his address to the National Assembly. The Assembly approved the plan 368 to 100. More legislation will back up the French government's authority to ban non essential travel between French departments and the creation of a large brigade to perform contract tracing. That involves finding testing and isolating everyone potentially infected, using dedicated locations. Detailed restrictions on travel, work and gatherings will take effect when France reopens partially on May 11.  France is also putting resources behind its testing program to test every person having coronavirus symptoms, and all they are in contact with. That means about 700,000 tests a week. Officials will generate a color coded map from this with red areas facing more restrictions than green areas. Student size is capped at 115 per class. Cafes, restaurants, movie theatres and large museums will remain closed. Gatherings of more than 10 banned. Those who can work from home asked to do so. Public transit users will be required to use masks, and marks on platforms will indicate the social distance required. Only essential travel is allowed more than 62 miles from home. These rules remain till June 2, when new ones will be set. Large music festivals and sporting events are canceled till the fall. Mr. Philippe says "these efforts will not be in vain and should allow us to arrange for a better summer season." ...

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Britain recorded the most deaths in Europe. Brazil and Russia have over 10,000 cases of coronavirus each, and the U.S. records cases close to that in the peak in April. Cases were up worldwide for May 6 to 92,000 with a quarter of these cases or about 24,000 in the U.S. The jump in cases takes the total to 3.77 million with a third of them in the U.S., according to John Hopkins database. Russia and Brazil had a slow start but are now registering large numbers of cases showing that India and other countries with limited testing could face the same situation. Russia has ramped up testing, and so have the U.S. and the UK. Moscow's mayor Sergei Sobyanin says for example that about 300,000 of the 12 million people in Moscow have the virus based on sampling surveys, more than 3 times the confirmed cases. Restrictions remain in place in Moscow beyond May 11.  Countries that were hit earlier by the virus such as Spain and France are reopening gradually after May 11. France will use red and green zones to handle restrictions so that the restrictions are customized to each place in the country. ...

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As the pandemic continues to spread and numbers grow with reopening of the economy the question remains -what can we learn from other countries positive experience in controlling spread? Here the Times provides the example of German contact tracing- chancellor Merkel has emphasized that a lot depends on "total" contact tracing, and contact tracing "above all else." Germany's experience is that even if you don't get everything right, you make an honest effort with everything you've got and do it early it makes a real difference. Some of the offices across Germany are stretched and short of staff but they have been working since the beginning of March, sometimes in the early days 7 days a week. Only 33% or one third of the offices throughout Germany for contact tracing have the required 5 person team for every 20,000 people, and 35% are overstretched or at their limit, according to one survey. No apps, just a low tech effort with people from the state administrations who were not working during lockdown trying doing something else, or volunteers. Mainly using the phone, talking to people and tracing the contact chain of people testing positive. Putting this information on the computer with a central database.  The Berlin office has 115 workers and has tracked down every one of 666 virus cases it was given. Because of privacy concerns at the Munich office sometimes even the patient's name is not given and office staff have to locate the name and the person. It requires dedication, flexibility and above all resilience, says Harold Rau, the deputy Mayor of the Cologne office, cited in this Times report. The doctor alerts the local office with a test result. The office calls the person and finds out who he has been in contact with for the last 14 days. Then the people who were in contact with are grouped based on the directness of contact, face to face, so on. These people are asked to quarantine for 14 days, sometimes with the rest of their household. They get daily call to find out how their doing for symptoms. The effort goes back to Robert Koch in the 1892 cholera epidemic in Hamburg. Robert Koch, microbe hunter in Germany, was called in after the epidemic spread from Moscow. It devastated Moscow and Tokyo, but Hamburg suffered far less about 8605 deaths as a result of the contact tracing and strict closing off quarantining of affected chains after isolating them, closing off affected parts of the city. Bit by bit the cholera epidemics sparks were put out before turning into flames, says Koch. In the current pandemic Germany has suffered 8241 deaths and 178,000 confirmed cases. So far this is in line with the cholera epidemic in Hamburg 1892, and this for all of Germany. And it is not just affluent nations that can do this. where there is a will there is a way. In Kerala state in southwestern India, similar efforts have worked to limit spread  with even better results than Germany. ...

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Germany has shown that low tech contact tracing efforts work- no apps needed, a phone, a desktop computer with a centralized database, and most important the human relations skills of the person doing the calls. The  sensitivity to the situation facing each person being called, being able to talk to the person in the language they speak in a multilingual environment such as California, is shown here. A 40 person team operates in San Francisco consisting of public health officials, clinicians, medical students and librarians. They call the contacts of people with coronavirus, arrange tests, and as needed send packages of food and medicines to hotel rooms or homes. Every call is expected to last 15 minutes but all sorts of questions are handled.  English and Spanish are used. Here one of the persons doing the contact tracing says she does not use apps, just an open source software used in the fight against Ebola. Definitely low tech, no waiting, get going is the message to every city in the world. She says apps software such as what Google and Apple are putting out can tell you whether the person went to some place, but cannot tell you more about that person, cannot tell you about problems the person is having being tested, and how they are having difficulty providing for families. One of the big lessons from Germany and efforts such as this one in San Francisco, and in other places such as Paris, Singapore, Taiwan, is that there is a complex nature to contact tracing that cannot be solved by tech. In fact the best thing to do is to get started immediately, with a phone and a database on a computer, as long as you have a person who has the motivation and skills, empathy with people, a lot can be done. Waiting for apps is a dangerous waste of time is shown by the low tech German experience, and the experience in other places. Most important is starting immediately. The example shown here of working with migrant workers in contact tracing shows in the most vulnerable places it is these human relations skills that count, that no tech app can do. It requires detective skills to find out and get people to share their history of movements and contacts for 14 days . In Singapore crowded dormitories house 300,000 of 1.4 million migrant workers. Singapore using an app also but its use is secondary. Apps don't work in many situations but fail in the most critical situations such as these dormitories and other eccentric or atypical situations such as faced by South Korea with religious groups and gay communities, elderly people in Europe, that generate the worst dangers of spread and need to be cluster isolated quickly. Human contact tracing has a history of being an effective method and was used in China and South Korea during the 2003 SARS epidemic. More countries need to adopt the method used in Asia and in Germany, particularly Britain, the U.S., France and India. It is OK that Britain's NHS and India's national government with Aarogya Setu app have put out their own apps which balance privacy concerns with the need to act immediately and cover the entire country, but the hard slog of human contact tracing teams in each district is indispensable. This is why the former Health minister in Britain calls it Britain's national mission to do this. Speed is key- putting together teams across the country in every district from skilled volunteers or government workers, and pulling together the phone and a centralized database on a computer as basic equipment. The fact that this is easily doable and people with human skills needed can always be recruited as they have been in Germany- from public officials in local government who are less busy in lockdowns, medical students, clinicians, volunteers, people from different professions- makes it inexcusable not to learn from others experience and get going. Just Do It. You want to reopen business, professions, offices and public services- Just Do It, it makes this possible. You want to prevent spread of the virus- Just Do It, it makes this possible. You want to limit damage to the economy and get the recovery going- Just Do It, it makes this possible. People of all shades of opinion can agree on this- its the only thing that works, even when there is a lack of enough proper accurate testing. ...

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Some local governments in China are making vaccination mandatory. China is setting a goal of getting 64%  of the population fully vaccinated by the end of 2021. In European Union countries mandatory vaccination by country or region is now being put in place to fight new coronavirus variants that spread faster in the population. The reopening of economy, business and tourism is increasing the risk from variants in summer 2021. The mandatory vaccination is a way to increase the percentage of the population that is vaccinated. Getting younger people who lag behind to get vaccinated is important to protect the percentage of the elderly population that is still not vaccinated. There are risks also to the younger population as seen in previous waves of the pandemic. The initial hesitation to make health pass showing a person is vaccinated mandatory was because only a small fraction of the population was vaccinated in Europe. Now that over 50% are vaccinated in most EU countries and UK, that hesitation thinking that it is discriminatory to those people who did not have access to vaccines no longer exists. Ample vaccine supplies and the misinformation spread about vaccines are making action on health pass necessary to protect the overall population. National governments in France, Denmark, Austria, Greece, and local governments in Germany, Portugal and other EU countries such as Ireland, Italy, see the danger from coronavirus variants that spread quickly as too big to take any risks a second time. ...

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There are differences between the governors of 10 worst hit states and the president of the U.S. on when to reopen the economy. The seven on the East Coast including New York, New Jersey, Connecticut, Massachusetts, and three on the West Coast including California and Washington, all but one have Democrat governors and want to wait beyond May 1, till it is believed to be safe to reopen.190,000 of the 592,000 infected cases and over 10,000 of 25,000 cases of deaths are from New York alone. This is as though a third of the problem is in one state. The feeling in New York is that it should be the last to reopen, other states can go first in the middle of the country. The position in the U.S. Constitution is for states to maintain public order and safety. This was the basis of the president's position to work with the governors and continues to be the case, though there is pressure from economic advisers to the president to reopen earlier balanced by the opinion of health experts around the president.  Some states are taking action to reopen because the virus has not severely affected these states. President Trump says it is for governors to decide what is best for each state in consultation with the federal government. The U.S. government would step in if a state is taking risky action with the coronavirus. On the issue of whether the president could have acted quickly in February following his decision to stop flights from China and set up quarantines in January, the BBC has this to say. Dr. Fauci, the president's respected health expert was one of many public officials who did not see the magnitude of the crisis evolving with lack of good information from China. BBC North America Editor Jon Sopel cites Dr. Fauci's comments on February 13- that the coronavirus danger is "just miniscule" compared with the "real and present danger" of flu. As it happened the president acted alone in his sense of the danger from the outbreak in China through incoming flights and not relying on others. Here is what the situation of each country on reopening is- India -  has extended the lockdown to May 3. France - has extended the lockdown till May 11. U.S. - has extended the lockdown to May 1. States are taking the responsibility. UK - continues lockdown restrictions till May. The French president Macron had a simple answer to the question " when will we be able to get back to a normal, prior life?" Macron said "Quite frankly, humbly, I have no definitive answer to that." Some nurseries and schools will reopen May 11. Not restaurants, hotels, museums and theaters. By May 11 France will be able to test and quarantine anyone with symptoms and general public masks will be available to all. This is what Dr. Fauci in the U.S. also wants to see before being able to reopen, that testing and tracing, isolating, procedures be efficient and reliable. ...