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How dangerous is the delta variant for pregnant women who do not get the corona vaccine?


Delta Variant: A recent research has found that the delta variant can increase the risk of complications among women who are not vaccinated. Researchers analyzed severe illness of Kovid-19 in pregnant women from May 2020 to September 2021. Research has found that the corona delta variant is highly contagious.

Vaccination advice for pregnant women against Kovid

According to research published in the American Journal of Obstetrics and Gynecology, Kovid-19 was confirmed in 1515 pregnant women. Of them, 82 had serious cases and 11 required ventilator support. During this two pregnant women died. Research indicated that 5 percent of pregnant patients fought the serious disease of Kovid-19 by March 2021. Researchers say that pregnant women who have not been vaccinated are worried about their future.

Corona’s delta variant can increase the risk of problems

The research concluded that pregnant women after confirmation of the delta variant are more likely to develop serious disease and those who have not been vaccinated are at higher risk of hospitalization. Researchers urged pregnant women to get vaccinated because it is the best way to prevent Kovid-19. Last week the Centers for Disease Control and Prevention issued a warning asking pregnant women or those trying to become pregnant to get vaccinated against Kovid-19.

According to the CDC, as of September 27, more than 125,000 pregnant women have confirmed cases of Kovid-19. Of them, 22,000 had to be hospitalized due to severe infection and 161 died during this period. Despite the serious risk, the CDC reports that 31 percent of pregnant women aged 18-49 completed vaccination against COVID-19. The CDC wrote in its health advisory, “Pregnant women with symptoms of Kovid-19 have twice the risk of going to the ICU and the risk of death is increased by 70.”

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Vaccinated people reduce the risk of nCoV infection by three times


New British research shows that people who get two doses of the vaccine are three times less likely to be positive for nCoV than people who have not been vaccinated.

The study by the Covid-19 surveillance program REACT-1, led by Imperial College London and Ipsos MORI, was based on analysis of test results of more than 98,000 people between June 24 and July 12. The results showed that unvaccinated people had a three times higher risk of infection than people who received full doses, with a rate of 1.21% and 0.4%, respectively.

Vials of AstraZeneca vaccine and injections are prepared at a vaccination site in Luton, England in March. Photo: AP.

The study added that if fully vaccinated people contract nCoV, they also have a lower risk of transmitting the virus to others, due to their small viral load.

“These findings suggest that two doses of the vaccine provide a good layer of protection against infection,” said Professor Paul Elliott, School of Public Health at Imperial College London.

In more than 98,000 test samples, scientists recorded 527 positive samples, equivalent to 0.63%. This number increased four times compared to the report published on June 17, made from May 20 to June 7, with a rate of 0.15%. The highest rate of viral infections was recorded in London, with 0.94%.

The results of gene sequencing of 254 out of 527 samples resulted in infection with the Delta variant. Warning about the threat from Delta, scientists say that even if restrictions have been eased, people should still act with caution to avoid the risk of nCoV infection and community transmission.

Thanh Tam (Follow Imperial College London, Guardian)

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How are the symptoms of the Delta variant different from the traditional symptoms of Kovid?


It has been more than 18 months now that we have lived in a world surrounded by Kovid. But with the passage of time, the corona virus is developing and its most common symptoms are also changing. Emerging data shows that people infected with the delta form of the virus are experiencing symptoms very different from those that were associated with COVID at the start of the global pandemic.

This pattern is responsible for new cases of Kovid in Australia and is spreading very fast around the world. How the virus infects a person depends on two important factors – Viral factors include the speed of the virus to replicate itself, the medium of transmission, and others. Viral factors change with the evolution of the virus. Nutrient (person infected with the virus) factors are individual based. Age, gender, medications, diet, exercise, health and stress can all affect nutritional factors. So whenever we talk about the signs and symptoms of the virus, we are usually talking about the common symptoms and signs.

conventional vs delta strain

We have to collect information from individual cases to determine them. Collecting or analyzing their data is not always easy. For example, the elderly may have different symptoms from the younger ones and the patient information from hospitals may be different from the patient information received from a GP clinic. Now the question arises that what are the signs and symptoms similar to the delta form? Using a self-reporting system via a mobile app, data from the UK shows that the common symptoms of Covid have changed from what we traditionally associate with the virus.

How are the two different symptoms?

Fever and cough have always been the most common symptoms of covid, with headache and sore throat traditionally seen in some people, but runny nose was rare in the past. Loss of sense of smell was originally very common, now it has become a symptom of ninth place. There could be a few reasons behind the symptoms developing in this way. This is because the data was coming from patients going to the hospital who were more likely to get sick and due to the higher rate of vaccination of older people, the cases of Kovid among young people are now showing more and moderate symptoms. Huh.

The reason for this may also be the evolution of the virus and the different characteristics of the delta form. But the exact answer to why the symptoms are changing is becoming difficult to determine. We need to know more about the delta pattern, but these emerging data cannot be ignored as they show that runny nose and sore throat may be a symptom of COVID-19, which we consider to be a minor cold. is.

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Delta Variant Has The Ability To Dodge Both Immunity And Vaccines – Research


The highly infectious delta variant (B.1.617.2) of Kovid-19 found for the first time in India is capable of dodging infection immunity and vaccine. Due to which this corona has the potential to cause repeated infections in the patient. According to experts, the delta variant is constantly changing its form and its mutations are highly contagious. It produces a very high number of viral infections in people and spreads rapidly.

The Institute of Genomics and Integrative Biology (IGIB) has prepared this study in collaboration with the Gupta Lab of Cambridge University. This study has been prepared on the basis of the spread of infection of this delta variant among healthcare workers in three cities of the country and how it reacts against antibodies. Also, the effect of this virus on human cells, especially on the lungs, has also been made the basis of this. Prior to this, a research on the corona virus in Scotland claimed that the delta variant caused the most damage during the second wave of infection in India.

The delta variant has an extreme ability to trick the immune system

IGIB director Dr Rajesh Pandey said, “Lab research shows that the delta variant has a high ability to trick the immune system. It spreads very rapidly and healthcare workers are exposed to both doses of the vaccine. Even after that, it is the main reason for infection. At the same time, he said, “We need to be very cautious about this, especially at present when cases of its other form Delta Plus are also emerging rapidly. However, to what extent it is capable of dodging immunity, it is not yet known. Nothing can be said.”

According to the Gupta Lab of Cambridge University, “In our research, we have come to know that the delta variant of the corona spreads more rapidly as well as has a greater ability to dodge the immunity built after the earlier infection in the body. We are now clear. The figures cannot be given, but during the second wave in Mumbai, the delta variant spread 10 to 40 percent faster than the previous variant, and in 20 to 55 percent of the cases, antibodies formed after other viruses also proved ineffective in front of it. happened.”

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