It's one of the most widespread greetings in the business world. But will the traditional handshake go out of style? Health experts recommend avoiding it to reduce the risk of contracting the coronarvirus. Germany's interior minister took that advice seriously and refused to shake Chancellor Angela Merkel's hand. They both laughed and Merkel threw her hand up in the air before taking a seat.

France's government has advised its citizens to cut back on the traditional "bise" — greeting by kissing others on both cheeks. But French President Emmanuel Macron nevertheless gave the double-kiss greeting to Italian Premier Giuseppe Conte during a summit in Naples this week, symbolically demonstrating that he didn't fear contact with the neighboring country affected by a coronavirus surge.

It's a gesture that was first popularized by baseball and basketball players in the US. About 50% fewer bacteria are transferred by high-fiving than by shaking hands — meaning that it's still not completely risk-free.

Commonly used in sports, the greeting was also popularized by former US President Obama, shown here with Swedish climate activist Greta Thunberg. Beyond the coolness factor, the fist bump transmits significantly fewer germs than shaking hands — about 90% less according to one study.

Hugging is another way to spread germs, but research has also shown that the warm embrace of a loved one may strengthen the immune system — and in some cases, it can boost diplomatic ties. This hug between South Korean President Moon Jae-in and North Korean leader Kim Jong Un in 2018 triggered various reactions on both sides of the border. They had previously opted for the more formal handshake.

Australia's New South Wales Health Minister Brad Hazzard recommends this gesture: "It's time that Aussies actually gave each other a pat on the back for the time being — no handshaking," he said. While it transmits less bacteria than the previously mentioned forms of greetings, the pat on the back can be perceived as condescending by some people.

Queen Elizabeth and Prince Philip wave here from the balcony of Buckingham Palace. The original gesture derived from a 18th-century tradition of knights saluting each other after removing the guard of their helmets to reveal their identity and show that they were coming in peace. Waving can, however, be seen as offensive in some countries.

In China, where the COVID-19 outbreak began, one greeting recommendation is the traditional gong shou gesture, or the fist and palm salute, as demonstrated above by actress Miya Muqi at the Cannes screening of "Ash Is The Purest White" in 2018.

A slight bow with palms pressed together in a prayer-like position: The Thai wai greeting is widespread in various southeast Asian countries — also known as the Indian namaste or the Burmese mingalar par.

Similarly safe, Japan's traditional sign of salutation and reverence still belongs to everyday life. Learning to bow elegantly is an important part of becoming a respectable adult. Here, employees of a department store in Tokyo practice their greeting ahead of the start of a New Year sale.

A recent viral video from China shows yet another alternative to the handshake: the "footshake," also dubbed the "Wuhan handshake." Rubbing dirty feet is still safer than touching hands...

Probably the easiest way to greet someone without sharing germs and making a faux pas is to look the other person in the eyes, smile and say hello.

Panic-buying has left empty shelves in supermarkets — and food banks. With Germans snapping up canned goods and toilet paper to weather the outbreak, stores have fewer supplies left over to donate to the needy, said Jochen Brühl, head of Tafel Deutschland, which supports more than 1.5 million people with surplus groceries and other donations. Brühl encouraged those who had overreacted to donate.

After playing one match behind closed doors, the Bundesliga has suspended its season until at least April 2. The Germany football league had considered playing matches behind closed doors until Paderborn's coach Steffen Baumgart and defender Luca Kilian tested positive for COVID-19.

Cultural life has also taken a hit, with major fairs and trade shows canceled or postponed. Among the casualties were the Leipzig Book Fair and the Musikmesse Frankfurt, Europe's biggest music trade fair. Numerous clubs, galleries and museums have closed across the country, and the gala award show for the annual German film and television award, the Goldene Kamera, has been moved to November.

The Chinese origin of the virus has led to an increase in xenophobic sentiment in the places worst hit by the outbreak. Asian restaurants and stores — not just Chinese — have reported empty tables in countries hard hit by the pandemic, and people with Asian features have experienced discrimination. At a recent Bundesliga game in Leipzig, a group of Japanese fans was ejected from the stadium.

German airline Lufthansa has massively reduced its flight capacity as business and personal travel is cut back. The flagship carrier is now seeking state aid, according to a report from Germany business newspaper Handelsblatt. Lufthansa CEO Carsten Spohr will be attending a meeting with German Chancellor Angela Merkel, according to government sources.

Car plants in China have been shut down since January, and major German automakers like Volkswagen and Daimler have said both sales and production have been hit by the epidemic. And with many automakers sourcing electric car parts from China, work at plants in Germany has also hit a stumbling block. Berlin has said it plans to financially support companies suffering coronavirus losses.

"The consequences for the German tourism sector are serious," warned Guido Zöllick, head of the German Hotel and Restaurant Association. Already by the second week of March, 76.1% of members had reported a sharp decrease in bookings and a drop in revenue. The German parliament has banned tourists from visiting the glass dome of the Reichstag building until further notice.

In an effort to prevent further spread, Germany has closed its borders with France, Luxembourg, Switzerland, Austria and Denmark. Authorities in Poland and the Czech Republic had already begun spot checks, measuring the temperature of travelers crossing main road borders out of Germany.

Preschools and primary schools across Germany have shut. The closures have affected more than 2.2 million children up to age 16 countrywide, according to Germany's Federal Statistical Office. German television stations have adjusted their programming in response to the school closures.

Making tinned food appetizing may take some kitchen wizardry, but it's certainly not impossible. Why not up the ante when it comes to cuisine and also boost your body's defenses at the same time? You may be inspired to experiment with a sinus-clearing home made laksa, or whip together a tuna poke bowl with tinned sweetcorn and fresh ginger to give your immune system an extra boost.

There's plenty that you can do to keep your body in fighting shape if you can't head to the gym. You can get your blood pumping with work-out or yoga tutorials online, or if you're looking to step things up a little, those tins of food now lining your pantry can make for great free weights.

You could take the opportunity to roll up your sleeves and channel your excess energy into getting every corner of your home sparkling. It's also never been a better time to 'Marie Kondo' your life and clear out all that excess clutter. You might even free up some extra storage space for the year's supply of toilet paper now sitting in your bathroom.

One club in Shanghai streamed DJ sets on TikTok so that viewers could participate in "cloud raves" from home. If you're disappointed about cancelled concerts or heated live debates and want to feel like you're not missing out, keep an eye out for live-streamed events on social media.

Binge-watching the latest TV shows is a guaranteed way to get your mind off things. Perhaps the mini-series "Chernobyl" may put things in perspective if you're only feeling the doom and gloom perpetuated by the news. Alternatively, if you're after something lighter as a pick-me-up, you can just spend 6 hours and 20 minutes a day watching "Friends" to finish all 236 episodes in 14 days.

All this free time may give you the chance to blow the dust off some old board games and challenge your quarantine comrades to a round. It'll help fend off boredom and lift your spirits while you wait things out. If you're quarantined solo, most classic games have mobile app versions on which you can play against friends online.

Still not having fun? This suggestion is sure to change that. By the time we're all back at work and have caught up with the backlog, tax time will be upon us again before we expect. Take the time to get your ducks in a row to save yourself the stress later on, but feel free to take a rest if it's all too exciting.

These days, you can learn almost anything online. If you've been thinking about learning to code, or perhaps even picking up a language like German (hint hint), online providers have made it easy and often free, so there's no excuse not to put your free time to good use.

If your relatives complain about only seeing you during the holidays, it's a good time to give them a ring. While you may find yourself stuck on the line for an hour or two, they'll appreciate the surprise check-in. If you haven't already, it's also a good idea to make sure that they're looked after and are staying healthy in what's a particularly risky situation for older people.

Holiday planning is a nice way to escape your apartment, even if it's only imaginatively. Fill your time daydreaming about relaxing in Bali or taking in some clean, virus particle-free air in the alps somewhere while giving yourself something to look forward to once the situation subsides. Just don't forget to book travel insurance because you never know what the next crisis situation will be.