Map: Tracking Delta variants | Coronavirus pandemic news

The person in charge stated that the Delta variant of SARS-CoV-2 has been detected in more than 100 countries/regions. It is expected that in the next few months, it will become the world’s major strain, and will have a low vaccination coverage rate. High countries quickly spread the World Health Organization (WHO).

Delta was designated as a worrying variant in May and is believed to be the cause of the second wave of vicious virus outbreaks in India. The number of new infections per day in the country exceeded 400,000 that month.

Dozens of countries including South Africa, Bangladesh, Indonesia, and Thailand have implemented new travel bans or stricter lockdown restrictions in an attempt to stop the spread of the virus.

The Delta variant was first discovered in India in October 2020. As of June 1, it had spread to 62 countries. Two weeks later, it had been found in 80 countries, and by July 4, this number had risen to 104. Kazakhstan, Laos, Latvia, Lebanon, Namibia, Oman and Sierra Leone are the latest countries to confirm the existence of the Delta variant.

View an interactive version of the map above Here:

Algeria, Argentina, Aruba, Australia, Austria, Bahrain, Bangladesh, Barbados, Belarus*, Belgium, Bhutan, Botswana, Brazil, Bulgaria, Cambodia, Canada, Chile, China*, Croatia*, Czech Republic, Democratic Republic of Congo Republic, Denmark, Fiji, Finland, France, French Guiana, French Polynesia, Gambia, Georgia, Germany, Ghana, Greece, Guam, Guadeloupe, Hungary*, India, Indonesia, Iran, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Kenya, Kosovo*, Kuwait, Laos, Latvia*, Lebanon, Lithuania*, Luxembourg, Malawi, Malaysia, Maldives, Malta, Martinique, Mauritania, Mauritius, Mexico, Morocco, Mozambique, Namibia*, Nepal, Netherlands, New Zealand*, Norway, Oman, Pakistan, Palestine, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Reunion Island*, Romania, Russia, Saba, Saudi Arabia, Sierra Leone*, Singapore, Sint Maarten, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka Lanka, Sweden, Switzerland, Thailand, Tunisia, Turkey, Uganda, Ukraine*, UAE, United Kingdom, United States, Uzbekistan*, Vietnam, Zambia and Zimbabwe .

*Not confirmed by official WHO sources.

Variants of interest: Alpha, Beta, Gamma, and Delta.

Like all viruses, the SARS-CoV-2 coronavirus is constantly evolving. Sometimes these new variants will appear and then disappear. Other times, mutations allow the virus to spread more easily and more quickly, which may lead to more COVID-19 cases. The increase in cases puts more pressure on a country’s medical resources and may lead to more hospitalizations and deaths.

WHO has identified four such worrying variants: Alpha, Beta, Gamma, and Delta; and four variants of interest: Eta, Iota, Kappa, and Lambda.

Among the four variants of concern, Delta is considered to be the most spreading variant so far. According to many research institutions, it is estimated that the transmission rate of the Delta variant is 40% to 60% higher than that of the Alpha variant first discovered in the UK. Learn.

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The earliest recorded sample: United Kingdom, September 2020

Reported on: As of July 4, 173 countries

Beta

The earliest recorded sample: South Africa, May 2020

Reported on: As of July 4, 122 countries

Gamma

The earliest recorded sample: Brazil, November 2020

Reported on: As of July 4, 74 countries

delta

The earliest recorded sample: India, October 2020

Reported on: As of July 6, 104 countries

Vaccine is effective

The WHO stated that more research data is needed to confirm whether the Delta variant causes more severe cases than other known variants.

At the same time, it urges governments to step up vaccination efforts and calls on rich countries to ensure fair sharing of vaccines to counter the threat of a surge in COVID-19.

Dr. Sumia Swaminatan, chief scientist of the health agency, said this week: “The good news is that all emergency vaccines listed by the WHO can prevent serious illness, hospitalization and death due to the Delta variant. “

Swaminathan added: “None of the vaccines we currently have are 100% protective. So that’s why even if you are vaccinated, you can still get the infection, but you may have very mild symptoms or no symptoms at all, and you will suffer The chance of being seriously ill is very, very low.”