Tag Archives: effective

South Africa Says AstraZeneca’s Covid-19 Vaccine is Not Effective at Stopping Variant

South Africa Says AstraZeneca's Covid-19 Vaccine is Not Effective at Stopping Variant

South Africa Says AstraZeneca’s Covid-19 Vaccine is Not Effective at Stopping Variant South Africa Says AstraZeneca’s Covid-19 Vaccine is Not Effective at Stopping Variant South Africa has halted use of the AstraZeneca-Oxford coronavirus vaccine after evidence emerged that the vaccine did not protect clinical-trial participants from mild or moderate illness caused by the more contagious virus variant that was first …

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The Virus Variant Spreading in Britain May Make Vaccines Less Effective, Study Shows

The Virus Variant Spreading in Britain May Make Vaccines Less Effective, Study Shows

The Virus Variant Spreading in Britain May Make Vaccines Less Effective, Study Shows The Virus Variant Spreading in Britain May Make Vaccines Less Effective, Study Shows Now it turns out that some B.1.1.7 coronaviruses in Britain also have the E484K mutation. To search for new mutations, British researchers reviewed the 214,159 genomes of coronaviruses that the United Kingdom has sequenced …

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Russia’s Vaccine Is Safe and Effective, Published Study Shows

Russia’s Vaccine Is Safe and Effective, Published Study Shows

Russia’s Vaccine Is Safe and Effective, Published Study Shows Russia’s Vaccine Is Safe and Effective, Published Study Shows MOSCOW — Russia cleared a hurdle in its vaccine rollout on Monday with the publication in the respected British medical journal The Lancet of late-stage trial results showing that the country’s Sputnik V vaccine is safe and highly effective. The publication is …

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A Second Chinese Coronavirus Vaccine Is Said to Be Effective

A Second Chinese Coronavirus Vaccine Is Said to Be Effective

A Second Chinese Coronavirus Vaccine Is Said to Be Effective A Second Chinese Coronavirus Vaccine Is Said to Be Effective Brazilian officials said Thursday that a coronavirus vaccine made by a Chinese company was effective, bolstering the chances of approval for a second Chinese inoculation that could be rolled out in much of the developing world. Officials in the state …

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A Chinese Covid-19 Vaccine Has Proven Effective, Its Maker Says

A Chinese Covid-19 Vaccine Has Proven Effective, Its Maker Says

A Chinese Covid-19 Vaccine Has Proven Effective, Its Maker Says A Chinese Covid-19 Vaccine Has Proven Effective, Its Maker Says A Chinese pharmaceutical company on Wednesday said late-stage drug trials showed that one of its coronavirus vaccines was effective, delivering positive results that could pave the way for the global rollout of hundreds of millions of Chinese vaccine doses in …

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Turkey and Brazil Say Chinese Vaccine Effective, With Sparse Supporting Data

Turkey and Brazil Say Chinese Vaccine Effective, With Sparse Supporting Data

Turkey and Brazil Say Chinese Vaccine Effective, With Sparse Supporting Data Turkey and Brazil Say Chinese Vaccine Effective, With Sparse Supporting Data Turkish officials announced Thursday that a vaccine from the Chinese company Sinovac has an efficacy rate of 91.25 percent, but the finding was based on preliminary results from a small clinical trial and none of the data was …

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Vaccines Need Effective Messengers – The New York Times

Vaccines Need Effective Messengers - The New York Times

Vaccines Need Effective Messengers – The New York Times Vaccines Need Effective Messengers – The New York Times This article is part of the On Tech newsletter. You can sign up here to receive it weekdays. Getting the science right is only one element of having coronavirus vaccines be successful. People must also trust them, and that requires an effective …

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How Effective Is the Mask You’re Wearing? You May Know Soon

How Effective Is the Mask You’re Wearing? You May Know Soon

How Effective Is the Mask You’re Wearing? You May Know Soon How Effective Is the Mask You’re Wearing? You May Know Soon More than 100,000 varieties of face masks are currently for sale. They come in silk, cotton and synthetics; with filters and without; over-the-head and over-the-ears. They have sparkles and sunflowers; friendly greetings and insults; cartoon characters and teeny …

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AstraZeneca and Oxford Say Vaccine Is Up to 90 Percent Effective

AstraZeneca and Oxford Say Vaccine Is Up to 90 Percent Effective

AstraZeneca and Oxford Say Vaccine Is Up to 90 Percent Effective AstraZeneca and Oxford Say Vaccine Is Up to 90 Percent Effective In a call with reporters on Monday morning, the Oxford scientists said they were still trying to understand why the vaccine was more effective with a smaller first dose. The first dose is supposed to prime the immune …

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New Pfizer Results: Coronavirus Vaccine Is Safe and 95% Effective

New Pfizer Results: Coronavirus Vaccine Is Safe and 95% Effective

New Pfizer Results: Coronavirus Vaccine Is Safe and 95% Effective New Pfizer Results: Coronavirus Vaccine Is Safe and 95% Effective The companies said that out of 170 cases of Covid-19, 162 were in the placebo group, and eight were in the vaccine group. Out of 10 cases of severe Covid-19, nine had received a placebo. Pfizer and BioNTech said that …

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