O B S: Very effective vaccines against Delta variant

The World Health Organization's epidemiologist, Maria Van Kerkhove, said there is evidence of reduced efficiency of vaccines against this variant, which for the first time has been identified in India.

But, in general, she added, <x0has remain very effective”.

This is a truly important message that we want to make clear. Although we see a reduced efficiency, vaccines remain effective in reducing serious diseases and deaths, including those from the Delta” version, Van Kerkov said.

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This version has led to an increase in the number of coronary cases from Portugal to Russia, while Britain, earlier this month, has postponed for four weeks an economic reopening phase due to the Delta version.

In the United States, where vaccination rates are relatively high, health officials have warned that variant Delta can become the dominant type of coronary during the summer.

Infections and deaths from the Coronervirus have declined because of vaccines, but there is increased evidence among the unexplored.

Bloomberg television has quoted a study by the genome firm Helix, which has analyzed thousands of samples of coronary tests. Tests have found that cases of variant Delta appear to be growing faster in the lower rate of vaccine.

In Israel, the country with one of the highest rates of vaccination in the world, health authorities have called for vaccinating teenagers between the ages of 12 and 15 because of local eruptions of coronary cases.

On Monday, nearly 90 people in Israel were confirmed as coronary patients. This is the highest daily figure since late April, and most of the cases are due to school explosions.

According to authorities in Israel, nearly a third of the new cases during the past week have been vaccinated, and many of the new infected have been affected by variant Delta.

Israel's Health Ministry General Director Hezi Levi said that most new cases among the vaccinated individuals are easy, but called on parents to vaccinate their teenage children.

Last week, U.S. Centers for Disease Control and Prevention Director Rochell Walensky said that as long as the Delta version spreads, there are concerns that it could suffer other mutations where it avoids existing vaccines.

Walensky said that viruses, when mutated, become more transmitted.

This is why we are encouraging people to vaccinate”, she said.

What is known about Option Delta?

Coronervirus version Delta has first appeared in India in October 2020 and has since spread to more than 80 countries in the world.

The World Health Organization, in the case of Option Delta, has recorded greater transmitters, while scientists are studying the reasons for this.

But according to O BSH, there's still no data showing Delta is more lethal.

Researchers say that the most common symptoms related to Option Delta are headaches, sore throat pain, and nose leaks. / REL