Delta variant puts countries without Covid-19 cases at risk

The delta variant of Covid-19 is challenging health authorities around the world. the disease strain, more contagious than the standard version, manages to escape even the world’s most stringent zero-tolerance strategies, exposing countries that have managed to Reset virus states.

One example of this is Australia, which has adopted very strict measures against Covid-19 and has managed to prevent a large-scale outbreak of the disease. And the state imposed a mandatory quarantine on the infected in hotels, in addition to a series of restrictions, to prevent entry to the infected.

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However, with slow vaccination, the state sees the delta variant capable of breaking through these barriers, even with extensive testing and contamination checks. In Sydney, the country’s largest city, the quarantine, which began in late June, has been expanded after an increase in cases.

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In Beijing, the capital of China, after six months of no local cases of Covid-19, the city has again recorded pollution among its residents due to the delta variant. Local outbreaks have also been seen in some parts of the country.

In the US, the delta variant has already forced the state to make the use of masks mandatory again in places that have recorded an increase in cases. The outbreaks, even if small when compared to the height of the epidemic, are forcing countries to rethink their vaccination campaign. Many countries already include booster shots.

So far, the World Health Organization has reported that all Covid-19 vaccines are effective in combating deaths and hospitalizations caused by the delta variant. However, two doses are needed and transmissions can continue even in vaccinated individuals, which can transmit the virus to those who have not yet been vaccinated.

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a new copy The disease was first identified in India in October 2020 and spread rapidly across the country. Delta was later recognized in the United Kingdom, resulting in an increased number of infections and deaths. The World Health Organization described this version of the virus as “the fastest and most appropriate.” That’s because Delta is 75% more infectious than the original SARS-CoV-2 strain. On top of that, it spreads 50% faster than other variants like Alpha, which debuted in the UK.

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