According to NHK's summary at 3:30 am on the 4th, infection with a new mutant virus, Omicron strain, has been confirmed in 39 countries and regions around the world, including Japan.
▽ Asia including Japan is Hong Kong, South Korea, India, Singapore, Malaysia, Sri Lanka,
▽ Oceania is Australia,
▽ North America is America, Canada,
▽ Central and South America is Mexico, Brazil,
▽ Europe is United Kingdom, Germany, France , Italy, the Netherlands, Belgium, Denmark, the Czech Republic, Austria, Sweden, Finland, Norway, Spain, Portugal, Switzerland, Ireland, Greece, Iceland,
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▽ Middle East of Israel, Saudi Arabia, UAE = United Arab Emirates,
▽ of Africa Infections have been confirmed in South Africa, Botswana, Nigeria, Canada, Zimbabwe, and Tunisia, respectively.