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This report in WSJ looks at how Toulouse, the aviation capital of Europe, is coping with the aviation crisis after the drop in flying and planes idle from the coronavirus. Toulouse has the expertise for both aviation and fast trains. New designs and technology are being developed in all forms of transportation as Toulouse uses this time to develop new technological advances.

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China's use of mass testing in Quingdao by testing all 9 million residents of this coastal city. Quingdao famous for beaches and beer has experienced a second wave after summer tourism.

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The use of apps and tech based solutions have been largely ineffective in doing effective contact tracing and testing to isolate people with coronavirus. Epidemiologists question its effectiveness when it does not lead to people isolating themselves to prevent spread.  A major problem is lack of confidence in the tech based solutions. 27 states in the U.S. have no apps or are not developing one.  Apps do not use the entire set of tech resources available because of dilution from concerns about privacy. Another major problem is that there is no national approach. California, Washington and Oregon have a pilot program on the Google-Apple system, Delaware and Pennsylvania launched an app in September from Irish developer NearForm. New York and New Jersey started with a NearForm app in October. States using apps are doing this without much conviction that this is a tool that will work to do effective contact tracing and testing to isolate infected persons. For this reason one sees pilots and launches this late in the coronavirus pandemic. Early efforts stumbled.  The UK and French apps also proved ineffective. Germany opted for low tech solution that proved surprisingly effective in the first wave of the coronavirus. Germany relied on teams from state employees which used a national database, personal computers and phones to call individuals who needed to be isolated and tracked. Asian countries have less concern for privacy leading to apps being more effective. Even here low tech solutions with national database and teams of people with personal computers and phones calling and making personal contact including visiting homes has worked better than apps. Human relations skills to reassure people affected by coronavirus, legwork to contact personally at homes and check up, and persuasion to have people isolate have been more effective than app based impersonal tech solutions. ...

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Workmen are busy installing many miles of bicycle lanes in Paris and its suburbs, as French people shift to more frequent use of bicycles to get to work and to go outside.

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For the second time Sweden takes a laid back approach to the coronavirus during the second wave in November. Swedish prime minister Stefan Lofven is in quarantine after he went into self isolation, following someone in his circle having contact with someone having coronavirus. The government only issues recommendations but there are no required restrictions, no strict rules to follow.

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A surge in demand for robotic vacuum cleaners, dishwashers, washing machines and other appliances are taking the place of the many maids and servants employed in Indian middle class homes. India has over 8.5 million coronavirus cases and most high rise apartment building communities restrict the entry of outsiders. The new trend is for more appliances in every middle class household to take over the work of many maids and household help that were once seen as less costly than appliances but now are seen as a blessing. The risks of catching coronavirus from household help that goes back to their villages for breaks are too great for many families.

As jobs shrink in household help many  new jobs could be created for a large new household appliance industry and in the other jobs in retail distribution of appliances and transport.  

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The new challenge of getting the public to support the vaccine efort and build better communication with people around the world about the benefits of the vaccine.

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Digital nomad style of work life is shown in this WSJ report where young people get rid of their apartments and spend all their time working out of hotels in different cities around the world. With remote work becoming popular during the pandemic and accepted widely some young millenials are adopting this lifestyle.

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A diet that has a good amount of fruits and vegetables as well as healthy grains is needed to keep body inflammation levels low, say experts in this video from DW.com. A varied diet is essential for good health. Keeping away from colas and sugary drinks is essential. Adding a good mix of healthy foods is also essential with whatever fruits and vegetables that are available in the season. Lower inflammation levels through healthy diets also help the body to avoid obesity and diseases that relate to obesity. During the coronavirus good nutrition and exercise can make a huge difference. In this video experts show that even changes over 6-8 weeks in adding more fruits and vegetables, whole grains, adding any form of exercize that appeals to one, can make a difference in building immunity levels against the coronavirus.

 

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As restrictions ease and the Delta variant makes up 83% of US cases, cases increase in the US. Stalled vaccination rates presents an added problem. On July 20 49% of the US population was fully vaccinated. Two thirds of counties in the US have less than 40% coverage, according to CDC director Walensky.

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With more vaccines available from Pfizer and Moderna, and the poor SinoVac Chinese vaccine effectiveness against the Delta variant, Brazil and other countries in Latin America and Asia are shifting away from Chinese vaccines. Brazil's federal government has halted negotiations for additional doses of Chinese vaccines. In the early stages in 2020 Chinese vaccines helped Brazil cope with the devastating rise in cases. The slow pace of vaccinations in US and Europe has freed up more vaccine doses of Pfizer for other countries including Brazil. From accounting for 80% of vaccines in Brazil early in 2020, SinoVac vaccines now make up only 35% of Brazil's vaccine doses. At that time Brazil bought 100 million doses of SinoVac vaccine which were delivered. The local producer of SinoVac vaccine, the Butantan Institute will no longer make Chinese vaccines. While Sinovac vaccines are effective at preventing deaths, the vaccines have a low effectiveness rate for symptomatic infections. ...