According to NHK's summary at 3:30 am on the 5th, infection with a new mutant virus, Omicron strain, has been confirmed in 41 countries and regions around the world, including Japan.
[Asia]
Japan, Hong Kong, South Korea, India, Singapore, Malaysia, Sri Lanka
[Oceania]
Australia
[North America]
USA, Canada
[Central and South America]
Mexico, Brazil
[Europe]
United Kingdom, Germany, France, Italy, Netherlands, Belgium, Denmark, Czech Republic , Austria, Sweden, Finland, Norway, Spain, Portugal, Switzerland, Ireland, Greece, Iceland, Luxembourg
[Middle East]
Israel, Saudi Arabia, UAE = Arab Emirates
[Africa]
South Africa, Botswana, Nigeria, Ghana, Zimbabwe, Tunisia ,Zambia